Emollient Guidelines and Formulary

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Emollient Guidelines and Formulary
Emollient Guidelines and Formulary

Approved by the Barking and Dagenham, Havering and Redbridge Area Prescribing sub-Committees July
2016. Review date July 2019

                                                                                                    1
Emollient Guidelines and Formulary
Page
                Content
                                                                          number
                Formulary products                                            3

                Leave on emollients                                           4

                Prescribing guide:
                             Points to consider and types of emollients       5
                             Quantities of emollients to be prescribed        6
                             Prescribing in under 12s                         7

                Full emollient formulary with ingredients and costs           8

                Patient information leaflet - Information about your
                                                                            9-10
                emollient

The Barking and Dagenham, Havering and Redbridge (BHR) CCGs and Barking, Havering and
Redbridge University Hospitals Trust (BHRuT) agreed these emollient guidelines and formulary at the
July 2016 BHR Area Prescribing sub-Committees. A special thank you to Newham CCG for giving
permission to adapt their emollient guideline and formulary. The original guideline was developed in
collaboration with Newham, Tower Hamlets and Waltham Forest CCG medicines management
teams, GPwSI Dermatology, Consultant Dermatologists and Specialist Dermatology nurses from
Barts Health.

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Emollient Formulary and Guidelines

FORMULARY PRODUCTS
See page 8 for the full formulary including product ingredients and costs

                                                    FORMULARY FIRST LINE:                               NON-FORMULARY:
 SOAP SUBSTITUTE
 Soap, liquid cleansers and perfumed                                                                     Aqueous Cream (prescribed generically)
 products should be avoided as is very                 Epi-max®                                        (Please note: Formulary for Barts Health for
 drying. Emollient soap substitutes do not             Zero AQS®                                       use as soap substitute where SLS content is
 foam but are just as effective at cleaning the        Aquamax®                                        not an issue. Patients can be offered cost
 skin as soap. Soap substitutes can either be          Emulsifying ointment                            effective alternatives in primary care subject to
 applied before bathing, showering or                                                                   choice)
 washing, or while in the water (1).
 BATH EMOLLIENTS
                                                    USE EMOLLIENT PRODUCTS AS BATH
 Bath emollients are restricted for use in          EMOLLIENTS (EXCEPT CHILDREN)                        EMOLLIENT BATH PRODUCTS ARE NON-
 children in formulary. Sufficient time (10-                                                            FORMULARY IN ADULTS (unless indicated
 20 minutes) must be spent in the bath to           Any emollient (except Liquid and white soft         in exceptional clinical cases):
 allow the emollient to be absorbed onto            paraffin 50:50 ointment) can be dissolved in         Zeroneum®
 the skin (1).                                      some hot water and added to the bath water as        Dermalo® Bath Emollient
                                                    a bath additive (2). Cream emollient as a soap       Dermol 600®
 Bubble baths are extremely drying and              substitute in the bath can also be used. Patients    Balneum Plus® Bath Oil
 potentially irritating to skin (1). A daily bath   should use a non-slip matt. Refer to page 8 for      Hydromol Bath & Shower Emollient
 removes dirt and skin debris which could           emollient formulary choices.                         Zerolatum®
 cause infection. Bath emollients are
 restricted for use in children in formulary.
 ANTIMICROBIAL CONTAINING
                                                           Dermol 500 Lotion®- Use for short periods of time only when clinically indicated.
 EMOLLIENTS
 UREA CONTAINING EMOLLIENTS                         First Line
                                                         Balneum®- Can be used as a soap substitute when eczema is infected.
 Avoid use for moisturising skin. May soothe             Hydromol Intensive®
 itching but does not prevent skin from                  Nutraplus®
 drying.                                                 Aquadrate®
                                                    Second Line
                                                         Calmurid®- used by paediatric hospital dermatologists for ichthyosis. Not to be used in
                                                            eczema
                                                         Dermatonics® Once Heel Balm

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Emollient Formulary and Guidelines

LEAVE-ON EMOLLIENTS
Choosing emollient depends upon balancing the hydrating strength of very greasy emollients against the tolerability of watery emollients. Note that
the very watery emollients are generally reserved as soap substitutes. Patient choice is important. Please consider the following:
     PARABENS
        -Some patients can be sensitive to parabens and therefore, should be avoided e.g. Zerocream, QV cream, Cetraben, E45 (non-formulary)
     EMOLLIENTS CONTAINING PARAFFIN
       -Patients should be counselled on safe application.
       -Paraffin-based products such as white soft paraffin or emulsifying ointment can ignite easily by the naked flame. This risk will be greater
       when these preparations are applied to large areas of the body and when clothing or dressing becomes soaked with ointment (3).

HEAVY EMOLLIENTS                                                                                                              LIGHT EMOLLIENTS

                        Greasy                          Rich cream              Opaque Gel                        Light or creamy

                                                                    FIRST LINE

    Emulsifying ointment                             Zeroderm®                                     Zero AQS® Cream
    Liquid and white soft paraffin 50:50 ointment    Hydrous             Zerodouble®              Zerobase®
    White Soft Paraffin (WSP)                         Ointment®                                     Aquamax®

    Second Line
                                                      Cetraben®                                     Zerocream® (contains PARABENS)
    Hydromol ointment®
                                                      Diprobase®                                    QV cream®
    Third Line
                                                                                                     Aveeno ® - after trying Cetraben®
                                                                           Doublebase®
                                                                                                      (contains PARABENS)

COST EFFECTIVE OPTIONS
When initiating, cost should be taken into consideration alongside patient choice when selecting a product or changing products.
                                                                              Equivalent cost
                  Emollient                    Cost (July 16 list price)                              Cost (July 16 list price)      Saving
                                                                             effective product
 Aveeno                                        £7.19 per 500g            Cetraben                    £5.99 per 500g             £1.20 per 500g
 Aqueous cream (soap substitute only)          £4.40 per 500g            Zero AQS                    £3.29 per 500g             £1.11 per 500g
 Diprobase                                     £6.32 per 500g            Zerobase                    £5.26 per 500g             £1.06 per 500g
 Doublebase                                    £5.83 per 500g            Zerodouble                  £4.71 per 475g             £0.83 per 475g
 Epaderm (not on formulary)                   £6.53 per 500g                                                                    £2.43 per 500g
                                                                        Zeroderm                    £4.10 per 500g
 Hydromol                                     £4.89 per 500g                                                                    £0.79 per 500g
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Emollient Formulary and Guidelines

                    PRESCRIBING GUIDE – CHOOSING THE BEST EMOLLIENT FOR YOUR PATIENT
 INFORMATION
 This is a document to help support prescribing and should not over-ride clinical judgement.
        People can be allergic to, or react to, a variety of irritants any of which may cause contact dermatitis, but there are many known ingredients that are not
         recommended for sensitive skin such as sodium lauryl sulphate, wool fat, lanolin and perfumes (1). Always ensure patients presenting with dry skin
         conditions are aware of this fact and advise accordingly.
        Product selection is based on:
         - Severity and affected skin: understanding severity will govern product selection.
         - Correct hydration potency: oily based products retain skin moisture and are better moisturisers. High water based products are more pleasant to
             use but not as effective at retaining moisture. Patient’s skin type is important to consider: ‘fairer' skins often don't tolerate oily moisturisers whereas
             those with pigmented skins need much heavier emollients.
         - Patient preference: patient will not use a product if they think it does not work or not pleasant to apply, contributing to waste. Compliance is the
             most important factor when prescribing emollients.
 POINTS TO CONSIDER WHEN PRESCRIBING EMOLLIENTS                                      TYPES OF EMOLLIENTS

        There is no evidence from controlled trials to support the use of one       Emollient is defined as a substance who main action is to occlude the skin
         emollient over another, therefore selection is based on the known           surface and to encourage build-up of water within the stratum corneum (2).
                                                                                     Generally the greasier an emollient is the more effective it is. All should be
         physiological properties of emollients, patient acceptability, dryness of
                                                                                     applied frequently – at least twice per day.
         the skin, area of skin involved and lowest acquisition cost (4).
                                                                                     Lotions
        Patient lifestyle and preference - may prefer light moisturiser during
                                                                                          Needs reapplying frequently on very dry skin
         day and greasy one at night.
                                                                                          Good for very mild dry skin and also for the face
        Previous emollients - may have tried other moisturisers with little
                                                                                          More water spreads easily
         benefit.
                                                                                     Creams
        Cost - emollients vary greatly in price, therefore use the most cost             Less greasy but more effective than mild emollients
         effective.                                                                       More cosmetically acceptable than oil based moisturisers
        The greasier an emollient is the more effective it is at retaining               Mixture of water and fat, well absorbed
         hydration.                                                                  Ointments
        Leave-on emollients should be prescribed in large quantities (250-               Oily preparation generally greasy and occlusive
         500g weekly) for severe cases. This encourages improvement in                    No preservatives less likely to irritate skin than creams or lotions
         eczema and decreases the amount of topical steroid needed. Refer to              Useful for very dry and thickened skin, ideal under wet wraps
         BNF section 13.1.2 for suitable quantities for prescribing (5).
                                                                                     Aqueous cream is no longer considered suitable as a leave-on emollient
                                                                                     or soap substitute for diagnosed dermatological conditions due to its
                                                                                     tendency to cause irritant reactions (6).
 OLIVE OIL AND OTHER NATURAL OILS IN NEONATAL SKIN
 There is no evidence to support use of natural oils; olive oil has the potential to promote the development of and exacerbate existing, atopic dermatitis as it can
 significantly damages the skin barrier. Olive oil for the treatment of dry skin and infant massage should be discouraged (4).

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Emollient Formulary and Guidelines

 BATHS AND SHOWERS(1) Bath oils are not recommended                                   ANTISEPTIC/ANTIMICOBIAL/UREA CONTAINING
   Avoid bubble baths and soaps as they can be irritant.                             EMOLLIENTS
   Use an emollient as a soap substitute e.g. ZeroAQS (all the
                                                                                      There is limited evidence to support use of antiseptic/antimicrobial containing
    emollients, except for white soft paraffin alone, can be used in
                                                                                      emollients4 and routine use should be avoided. Their use should be restricted
    this way)                                                                         to recurrent infection for limited periods only.
  Leave-on emollients should be used as soap substitutes for washing as
    conventional soaps/wash products strip the skin of natural oils and cause         In selected cases, where recurrent infection is a contributory factor to
    shedding of skin cells.                                                           relapse, they can play an important role in stabilizing the patient’s
  Encourage to bathe regularly                                                       condition.
 Functions of the bath routine are to:
  Clean the skin preventing infection by removing scales, crusts, dried              Formulary first line choice: Dermol 500 Lotion® which can be used as a bath
    blood and dirt from the skin.                                                     emollient.
  Moisturise the skin and reduce discomfort caused by dry skin
  Hydrates the skin making it more receptive to active topical therapy, e.g.         Please note, do not prescribe bath additive Dermol 200 Shower Gel and
    topical corticosteroids.                                                          Dermol 600 Bath emollient.
 MANAGING THE INTERFACE BETWEEN PRIMARY AND SECONDARY CARE
        If a non-formulary emollient is recommended by a hospital dermatologist during an admission, GPs can switch to a formulary emollient unless there are
         exceptions due to clinical reasons which must be stated.
        The hospital dermatologist will not routinely prescribe emollients in an out-patient setting, but may make recommendations to GPs to prescribe
         emollients without specifying the product. Where non-formulary brands are stated GPs can switch to a formulary emollient unless there are exceptions
         due to clinical reasons which must be stated.
        When a patient is admitted to hospital, their current emollients will be used, unless there are compelling clinical reasons to change them which should
         be stated in discharge summaries.
        Patients admitted to hospital should be prescribed with their current emollients, except where an alternative is clinically indicated.
 QUANTITIES OF EMOLLIENTS TO BE PRESCRIBED IN ADULTS
 A trial of cost-effective emollients suitable for the patient should be prescribed in small packs initially for the patient to decide which is the most suitable for
 them. A larger quantity then can be considered after this point. For emollient, general rule is 600g per week.

 This table suggests suitable quantities to be prescribed for an adult for a minimum of twice daily application for one week. For children
 approximately half this amount is suitable (5).

     Area of application             Creams and Ointments (Flare-up)                    Creams and Ointments                Lotions (Flare-up)              Lotions
 Face                                                  50-100g                                    15-30g                            250ml                    100ml
 Both hands                                           100-200g                                    25-50g                            500ml                    200ml
 Scalp                                                100-200g                                    50-100g                           500ml                    200ml
 Both arms or both legs                               300-500g                                   100-200g                           500ml                    200ml
 Trunk                                                  1000g                                      400g                            1000ml                    500ml
 Groin and genitalia                                   50-100g                                    15-25g                            250ml                    100ml
 Note: During a flare-up, patients should aim to apply the emollients every 2 hours where possible. All other times, emollients should be applied at least twice a
 day but is dependent on the extent of dryness and may require more applications

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Emollient Formulary and Guidelines

 PRESCRIBING IN CHILDREN UNDER 12 YEARS
 Based on clinical experience of hospital dermatologists, greasy based emollients are preferable in children – these should be considered after engaging with
 parents/carers.
 When prescribing, consideration to suitable quantities should be based on clinical severity and need of patients:
      Child with severe eczema can use 2 x 500g of emollient per month.
      Leave-on emollients should be prescribed in large quantities (250-500g weekly) for severe cases. This encourages improvement in eczema and
         decreases the amount of topical steroid needed.
      Ensure adequate quantities for patient are prescribed in primary care, as experience from hospital dermatologist is that families do not use enough
         emollients. 250g/week is sufficient for total body coverage of a child. GPs should prescribe up to 1000g/month if patient requests and compliance
         should be checked.
 Emollients should be easily available to use at nursery, pre-school or school3. A greasy emollient for use at home and a lighter cream at nursery, pre-school or
 school can aid compliance and improvement.
 UREA CONTAINING EMOLLIENTS                                                                       SELF-CARE
 These are well suited to the care of large areas of skin – even over long                            Patients with dry skin not related to a dermatological condition should be
 periods – in patients with atopic eczema. It is recommended that such                                 encouraged to buy an emollient of their choice from retail outlet.
 emollients are used once or twice a day as an add-on therapy to their regular                        Self-care messages should be promoted for adults and children with a
 emollient regimen as they can cause stinging.                                                         dermatological conditions:
                                                                                                      - Increase emollient use when there is an exacerbation of the condition
 In clinical practice, not all patients will tolerate urea-containing products which                  - Application of emollient should not be followed by immediate topical
 are expensive, Urea containing emollients should not replace established                               steroid use – should allow time interval (12- 20 minutes)
 emollients and be avoided for use in minor dry skin.                                                 - Adequate hydration is important for skin health
                                                                                                      - Triggers should be identified and exposure minimised
 Formulary first-line choice                                                                          - Emollients should be applied correctly
                  Hydromol Intensive®                                                                - Apply liberally and frequently, even when skin condition has improved. It
                  Nutraplus®                                                                           is important to use appropriate amounts to ensure adequate
                  Aquadrate®                                                                           hydration/application.
                                                                                                      - Olive oil has the potential to promote the development of and exacerbate
                                                                                                        existing, atopic dermatitis as it can damages the skin barrier5.
 UNLICENSED ‘SPECIALS’ PRODUCTS
 Most prescribing aims to use licensed medicines whose safety and efficacy are assured. For many common dermatological conditions, the range of licensed
 medicines is limited. Dermatology prescribing can lead to the use of unlicensed creams and ointments (known as ‘Specials’). This is of particular concern in
 primary care where lack of effective price controls and a mechanism to ensure independent scrutiny of product quality has increased costs and concern about
 standards.
 To address these concerns and help to optimise quality of care, adherence to the revised British Association of Dermatologists (BAD) list of preferred Specials
 (2014) is encouraged.
Reference
1. MeReC Bulletin. The use of emollients in dry skin conditions. Number 12, 1998, Vol. 9, pp. 45-48.
2. BDNG in association with Dermatological Nursing. Best Practice in Emollient Therapy: A statement for Healthcare Professionals. s.l. : Dermatological Nursing, December 2012.
3. Medicines and Healthcare products Regulatory Agency. Drug Safety Update Paraffin-based treatments: risk of fire hazard. s.l. : Medicines and Healthcare products Regulatory Agency, January
2008.
4. National Institute of Clinical Excellence (NICE). Clinical Knowledge Summaries Dermatitis- Contact. s.l. : NICE, March 2013.
5. Joint Formulary committee. British National Formulary. s.l. : BMJ Group and Pharmaceutical Press, 2015. Vol. 70.
6. Medicines and Healthcare products Regulatory Agency. Drug Safety Update Aqueous cream: may cause skin irritation. s.l. : Medicines and Healthcare products Regulatory Agency, March 2013.
7. Interventions to reduce Staphylococcus aureus in the management of atopic eczema. Birnie Andrew J., Bath-Hextall Fiona J., Ravenscroft Jane Catherine., Williams Hywel C. s.l. : John Wiley &
Sons, Ltd, 2008, Cochrane Database of Systematic Reviews, Vol. 3.

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INGREDIENTS OF FORMULARY PRODUCTS
                                                     Formulary         Cost (July
Description         Emollient                                                                       Ingredients and additional information
                                                     position             16)
GREASY LEAVE-       Emulsifying ointment             First line       £2.12 / 500g      Emulsifying wax 30%, White Soft Paraffin 50%, Liquid Paraffin 20%.
ON EMOLLIENT        Liquid and white soft paraffin
                                                     First line       £4.57 / 500g      White Soft Paraffin 50: Liquid Paraffin: 50
                    50:50 ointment
                    White Soft Paraffin (WSP)        First line       £3.23 / 500g      White Soft Paraffin
                                                                                        Liquid Paraffin 40%, White Soft Paraffin 30%, Cetomacrogol
                    Hydromol ointment®               Second line      £4.89 / 500g      Emulsifying. CONSIDER SWITCHING TO ZERODERM® (SIMILAR,
                                                                                        BUT NOT IDENTICAL)
RICH CREAM                                                                              Liquid Paraffin 40%, White Soft Paraffin 30%, Cetearyl Alcohol
LEAVE-ON            Zeroderm®                        First line       £4.10 / 500g      Consider switching Hydromol® and Epaderm® to Zeroderm®
EMOLLIENT                                                                               (similar, but not identical)
                                                                                        Dried magnesium sulfate 0.5%, phenoxyethanol 1%, wool alcohols
                    Hydrous Ointment®                First line       £4.89 / 500g
                                                                                        ointment 50%
                                                                                        White soft paraffin 13.2% w/w, Light liquid paraffin 10.5% w/w
                    Cetraben®                        Second line      £5.99 / 500g      Contains humectant – glycerin. CONTAINS PARABENS. Available as
                                                                                        cream and ointment
                                                                                        White Soft Paraffin 15%, Liquid Paraffin 6%
                    Diprobase®                       Second line      £6.32 / 500g      CONSIDER SWITCHING TO ZEROBASE® (SIMILAR, BUT NOT
                                                                                        IDENTICAL)
OPAQUE GEL                                                                              Isopropyl myristate 15%w/w, liquid paraffin 15%w/w.
LEAVE-ON            Zerodouble®                      First line       £4.71 / 475g      Pack size is 475g. DO NOT prescribe 500g (5x100g is more expensive
EMOLLIENT                                                                               than Doublebase)
                                                                                        Isopropyl myristate 15%w/w, liquid paraffin 15%w/w.
                    Doublebase®                      Third line       £5.83 / 500g      CONSIDER SWITCHING TO ZERODOUBLE®
LIGHT OR                                                                                White Soft Paraffin 15%. Liquid Paraffin 6%
                    Zero AQS® Cream                  First line       £3.29 / 500g
CREAMY LEAVE-                                                                           Same ingredients as Aqueous cream but does not contain SLS.
ON EMOLLIENT        Zerobase®                        First line       £5.26 / 500g      Liquid paraffin 11% w/w, White Soft Paraffin 10%
                                                                                        White soft paraffin 20%, liquid paraffin 8%
                    Aquamax®                         First line       £3.99 / 500g      CONSIDER INSTEAD OF AQUEOUS CREAM (SIMILAR, BUT NOT
                                                                                        IDENTICAL)
LIGHT OR                                                                                Light Liquid Paraffin 12.6%, White Soft Paraffin 14.5%, Anhydrous
CREAMY LEAVE-                     ®                                                     Lanolin 1.0%
                    Zerocream                        Second line      £4.08 / 500g
ON EMOLLIENT                                                                            Similar formulation to E45 but not identical
                                                                                        CONTAINS PARABENS, LANOLIN
                                                                                        Aqua (water), paraffinum liquidum, glycerin, petrolatum, cetearyl
                    QV cream®                        Second line      £5.92 / 500g      alcohol, squalane, dimethicone, ceteth-20, stearic acid, laureth-3,
                                                                                        glyceryl stearate, methylparaben, dichlorobenzyl alcohol
                    Aveeno®                          Third line       £7.19 / 500g      Colloidal oatmeal in emollient base
SOAP                           ®                     First line
                    Zero AQS                                          £3.29 / 500g      White Soft Paraffin 15%. Liquid Paraffin 6%
SUBSTITUTE          Aquamax®                         First line       £3.99 / 500g      Light Liquid Paraffin 8%, white soft paraffin 20%, phenoxyethanol 1%
                    Emulsifying ointment             First line       £2.12 / 500g      Emulsifying wax 30%, White Soft Paraffin 50%, Liquid Paraffin 20%.
                                                                                        Purified Water Ph. Eur., White Soft Paraffin, Liquid Paraffin,
                    Epi-max®                         First line       £2.49 / 500g
                                                                                        Polysorbate 60, Cetosteryl Alcohol, Phenoxyethanol
                                                     Non-formulary                      White Soft Paraffin 15%. Liquid Paraffin 6%
                    Aqueous cream (prescribed
                                                     in primary       £4.40 / 500g      CONTAINS: SLS CONSIDER SWITCHING TO ZERO AQS or EPI-
                    generically)
                                                     care.                              MAX (SIMILAR, BUT NOT IDENTICAL)
ANTIMICROBIAL
                                                                                        Benzalkonium Chloride 0.1% w/w; Chlorhexidine Dihydrochloride 0.1%
CONTAINING          Dermol 500 Lotion®               First line       £6.04 / 500g
                                                                                        w/w; Liquid Paraffin 2.5% w/w; Isopropyl Myristate 2.5% w/w.
EMOLLIENTS
UREA                Balneum®                         First line       £9.97 / 500g      Urea 5%, ceramide 0.1%
CONTAINING          Hydromol Intensive   ®
                                                     First line       £4.37 / 100g      Urea 5%
EMOLLIENTS
                    Nutraplus®                       First line       £4.37 / 100g      Urea 10%
                    Aquadrate®                       First line       £4.37 / 100g      Urea 10%
                              ®
                    Calmurid                         Second line      £33.40 / 500g     Urea 10%, Lactic acid 5%
                    Dermatonics® Once Heel
                                                     Second line      £9.50 / 200g      Urea 25%. CONTAINS LANOLIN
                    Balm

    All Emollient bath products are non-formulary in adults unless indicated in exceptional clinical cases
    Any emollient (except Liquid and white soft paraffin 50:50 ointment) can be dissolved in some hot water and added to the bath water as a bath additive

                                                                                                                                                              8
Types of emollients                                      Soap substitutes: any emollient (except white soft
Information about                                     There are many types and brands of emollients            paraffin) can be used with water to cleanse the
                                                      ranging from runny lotions to thick ointments. The       skin, as they do not remove natural oils in the skin.
your emollient                                        difference between lotions, creams and ointments
                                                      is the proportion of lipid (oil) to water. The lipid
                                                                                                               Soap is very drying for the skin and should be
                                                                                                               avoided in people with dry skin conditions.
                                                      content is lowest in lotions, intermediate in            Leave-on-emollient: these emollients are applied
                                                      creams, and highest in ointments. The higher the         directly onto the skin and left on to soak in. they
                                                      lipid content, the greasier and stickier it feels, and   are not washed off the skin (as with soap
                                                      the shinier it looks on the skin. As a general rule,     substitutes). It keeps the skin well hydrated and
                                                      the higher the lipid content (the more greasy and        supple.
                                                      thick the emollient), the better and longer it works.
                                                      You may need to try more than one emollient              Bath additives/emollients: added to bath water:
                                                      before you find one that suits.                          Cleans skin by removing scales, crusts, and dirt.
                                                                                                               Hydrates skins to make it more receptive to other
                                                      Lotions: more water, spreads easily, absorbs             treatments. A tablespoon of any emollient can be
                                                      quickly, can be cooling, and is good for very mild       dissolved in some hot water and added to the bath
What are emollients?                                  dry skin. These contain the least oil and most           water.
Emollient is the medical word for a moisturiser       water so are the least effective in moisturising the
Emollients trap moisture in the skin and form a       skin. They normally contain preservatives so may         Urea containing emollients: well suited to the care
protective oily layer on the outer skin which helps   cause skin irritation. Lotions are useful for hairy      of large areas of the skin, over long periods,
skin repair and improves skin hydration.              areas such as scalps and areas of weepy skin.            patients with atopic eczema. It is recommended
Emollients replace natural oils that help keep                                                                 that such emollients are used once or twice a day
water in the skin to prevent it becoming dry,         Creams: mixture of water and fat, well absorbed,         as an add-on therapy to their regular emollient
cracked, rough, scaly and itchy. Their use can        less greasy, more cosmetically acceptable. These         regimen as they can cause stinging.
prevent conditions like eczema ‘flaring up’.          contain a mixture of oil and water and are less
                                                      greasy, and therefore easier to spread on the skin       Which emollient is best?
Why use emollients?                                   than ointments. They should be used often and            There is no ‘best emollient’. The type (or types) to
Applying emollients regularly can be time             applied liberally to prevent the skin from drying        use depends on the dryness of the skin, the area
consuming but is worthwhile as it can prevent         out. Creams usually come in a container with a           of skin involved, and what is comfortable and
eczema and other dry skin conditions from flaring     pump dispenser and are good for day-time                 acceptable to you.
up. It may mean that other treatments that could      application.
cause side effects e.g. steroid creams may not be                                                              If you only have mild skin dryness and flare-ups
needed as much or even at all. It can be continued    Ointments: oily preparation, more greasy and             do not happen often, then a lotion or cream may
after skin condition has cleared.                     occlusive, usually preservative-free, more inert,        be best. If you have moderate-to-severe dryness
                                                      less likely to irritate skin than creams/lotions,        then a thicker cream or an ointment is ideal. For
How often to use?                                     useful in very dry/thickened skin, and not               areas of weeping eczema a cream or lotion is
Apply emollients whenever the skin feels dry and      appropriate for weeping areas. They are usually          usually best as ointments will tend to be very
as often as you need. This may be two to four         made of white soft paraffin or liquid paraffin, and      messy.
times a day or more. You may apply more               are ideal for very dry or thickened skin and night-
frequently in adverse weather conditions. Your        time application. They do not usually contain
doctor or nurse will be able to advise you on         preservatives and are therefore less likely to
quantities to use per week which depends on how       cause skin reactions.
extensive and severe your condition is.

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How to apply emollients?                                and an ointment in the evening when wearing
Step 1: Wash your hands                                 pyjamas. Most emollients (except white soft            How much leave-on emollient should I apply?
Step 2: Do not put fingers into tubs to scoop out       paraffin alone) can be used as a soap substitute       The quantity of leave-on emollient required will
the ointment as you may introduce bacteria into         as well                                                vary depending on the size of the person, the
the ointment. To reduce the risk of infection,                                                                 severity of the skin condition, and whether the
transfer some emollient onto a clean plate using a      Skin irritation                                        emollient is also being used as a soap substitute.
clean desert spoon. If you have a cream in a tub        People may react to a variety of irritants which       As a general guide, if you needed to treat the
with a pump top, you can pump directly onto your        may cause contact dermatitis, but there are many       whole body, the recommended quantities used
hand.                                                   known        ingredients    that     are    NOT        are 600 g per week for an adult, and 250-500g per
Step 3: Emollients should be applied to the skin in     RECOMMENDED for sensitive skin such as                 week for a child.
a downward direction of hair growth and left in a       sodium lauryl sulphate, wool fat, lanolin,
thin layer to soak in – this may take 10 minutes.       perfumes. Triggers should be identified and            Are there any possible side-effects from
Please do not rub emollients in.                        exposure minimised. Olive oil has the potential to     emollients?
                                                        promote the development of and exacerbate              Emollients used for skin conditions tend to be
Shorter, smooth nails help to reduce likelihood of      existing, atopic dermatitis as it can damage the       bland and non-perfumed. However, some creams
trauma to the skin. Topical products (e.g. steroid      skin barrier.                                          contain preservatives, fragrances and other
cream) should be applied to well-moisturised skin,                                                             additives. Occasionally, some people become
can be applied at different times of the day.           Using emollients and topical steroids together         sensitised (allergic) to an ingredient. If you
Applying an emollient on top of a topical steroid       Topical steroids are very different to emollients,     suspect that you are sensitive to an emollient then
results in dilution and spread to areas of the body     and should be used and applied in a different way.     speak to your doctor, nurse or pharmacist for
where it is not needed.                                 When using the two treatments, apply the               advice.
                                                        emollient first. Wait 20- 30 minutes after applying
Bathing and washing                                     an emollient before applying a topical                 Washing up clothes for children
Bathe regularly in tepid water only, this cleans and    corticosteroid. That is, the emollient should be
helps prevent infection by removing scales,             allowed to absorb before a topical steroid is          It is advisable to put the washing machine on 60
crusts, dried blood and dirt. Use an emollient as a     applied (the skin should be moist or slightly tacky,   degrees. This ensures pipes are kept free of
soap substitute (most emollients can be used in         but not slippery, when applying the steroid).          grease as well as clothes thoroughly washed to
this way) and should be applied prior to washing                                                               prevent any local irritation.
and directly afterwards onto damp skin. They            What precautions should I take with
provide greater moisturising than bath emollients       emollients?                                            Acknowledgements
that don’t have enough contact with the skin.           Paraffin-based emollients are flammable so take
                                                                                                               Musgrove Park Hospital. Emollients (Moisturisers)
When drying do not rub with a towel but pat the         care near any open flames or potential causes of       Rotherham Clinical Commissioning Group. Emollient
skin dry to avoid damage to the skin.                   ignition, such as cigarettes. Ointments and            education information leaflet.
                                                        creams used in the bath and shower can make the        Guy’s and St. Thomas NHS Foundation Trust. St. John’s
                                                        surface slippery so take extra care. If you find an    Institute of Dermatology. Emollients and how to use them.
Lifestyle
                                                                                                               Buckinghamshire Healthcare NHS Trust. Department of
Light moisturiser during day and greasy one at          emollient is making your skin sore and/or very
                                                                                                               Dermatology, Allergy, and Skin Surgery. Patient Information
night. Greasier the emollient, more effective at        itchy, you may be allergic to one of the ingredients   – Emollients and Moisturisers
retaining hydration. You may wish to use different      and you should discuss this with your doctor,          NHS Newham, Tower Hamlets, and Waltham Forest Clinical
types of emollients at different times of the day, on   pharmacist or nurse. If you are having ultraviolet     Commissioning Groups
different areas of the body or when severity of         light treatment or radiotherapy, ask for specific      Barts Health NHS Trust
your condition varies. For example, use a cream         guidance on emollient use as instructions may
in the morning if dressing to go to work or school      differ slightly.
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