SULFASALAZINE (Salazopyrin En-tabs) - DEPARTMENT OF RHEUMATOLOGY
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General Information COMMON SIDE EFFECTS Sulfasalazine EC is also known as Not all patients develop side effects, Salazopyrin EN. Always ensure you about 75% of adverse drug have the enteric coated tablets from reactions occur within the first three your pharmacy. months, and 90% by six months. Some undesirable side effects are It is used in the treatment of RA, dose dependant and the symptoms induction and maintenance of can be alleviated by a dose remission of ulcerative colitis and reduction. Listed below are the the treatment of active Crohns most common side effects. Disease. • Nausea (feeling sick), indigestion Sulfasalazine EC is not a pain killing and loss of appetite - these usually drug but is given to try to slow improve once you get used to the down the progression of your tablets disease, dampen down the inflammation and reduce the • Skin rash damage to your joints. This will in turn reduce your pain. • Headaches • Staining of contact lenses - these DOSAGE AND DIRECTIONS can be stained yellow, particularly if you have soft lenses The dose is usually steadily increased over a number of weeks • Body fluids - your urine, faeces until the full dose is achieved: and sweat can become yellow or orange in colour which can lead • Week 1 500mg once a day = 1 to your clothing becoming stained tablet with food • Week 2 500mg twice a day = 2 • Sun sensitivity - some people find tablets with food that they are more sensitive to • Week 3 500mg in the morning sunlight while taking these and 1g at night = 3 tablets with tablets. It is therefore advisable to food use a high factor sun block when • Week 4 1g in the morning and you are out in the sun. 1g at night = 4 tablets with food
SPECIAL PRECAUTIONS Sulphasalazine EC, Alcohol and Other Drugs You will need to have regular blood tests carried out to detect any effect Excess alcohol should be avoided that the sulfasalazine EC may have whilst you are taking this drug. You on your white blood cells and should not exceed the recommended platelets. They will also detect any limits of alcohol which is between 1- changes in your liver. 2 units a day for women and 2-3 units a day for men. You will need the blood tests: This tablet can interfere with • Every 2 weeks for the three indigestion remedies and therefore months then should not be taken at the same time. Allow two hours before or • Every 3 months for nine months two hours after taking then sulfasalazine EC when taking other medicines. • Every 6 months thereafter Sulphasalazine EC may interact with This may change if another DMARD other medicines and you should is added. therefore always inform your doctor, dentist or pharmacist that you are If you miss a tablet do not taking it before you take any other double the dose next time. medicines - either those prescribed Doses should not exceed 8 for you, or those you can buy over hours apart. the counter. If your dose is increased, you will Analgesics and Non-steroidal anti- need to go back to the start of the inflammatory drugs (NSAIDS) can be above blood monitoring regime. taken concurrently. It is advisable to avoid grapefruit, orange and lemon juices as these can cause stomach disturbances.
Sulfasalazine EC, Fertility and ADDITIONAL POINTS Pregnancy When to contact your GP Sulfasalazine EC can reduce a man’s sperm count - but this trend • Patients are recommended to visit reverses when treatment is stopped. their GP for an annual flu vaccine However, it should not be seen as a • Live vaccinations are contra- form of contraception and indicated contraceptive precautions are still • Report any problems such as necessary. fevers, chills, sore- throats • If you come into direct contact If you are considering a vasectomy, with someone with please discuss this with your GP. chickenpox/shingles. (face to face for 15 minutes) Sulfasalazine EC is generally considered safe in pregnancy. When to contact the However, if you think you are rheumatology helpline pregnant or are planning a pregnancy do tell your doctor, who • For repeat prescriptions of will then be able to discuss the Leflunomide. medicines you take. • If you are experiencing a flare of your arthritis. Long-term clinical usage and • If you come into contact with experimental studies have failed to someone with chickenpox/ reveal teratogenic hazards. The shingles. (face to face for 15 amounts of drug present in the milk minutes) should not present a risk to a healthy infant. When you are taking DMARDS, it is very important that you tell us when you are admitted to hospital or are having a planned operation. Please ring the Rheumatology Helpline on: 01926 482615.
Contact Information Frances Chilton frances.chilton@swh.nhs.uk Jo Lennon jo.lennon@swh.nhs.uk Sarah Dunn sarah.dunn@swh.nhs.uk Rheumatology Department Warwick Hospital Lakin Rd CV34 5BW Rheumatology Answerphone Tel: 01926 482615 FAX: 01926 600083 Additional information can be obtained from www.arc.org.uk NB If you wish to change or check the time/date of you appointments please do not call the rheumatology answerphone, please use the following telephone contact number: 01926 600011
Notes
Further information As a public organisation the Trust has a statutory obligation to promote race equality. This is set out in the Race Relations (Amendment) Act 2000. Our Information for Patients can also be made available in other languages, Braille, audio tape, disc or in large print. PALS We offer a Patient Advice Liaison Service (PALS). This is a confidential service for patients and their families to help with any questions or concerns about local health services. You can contact the service by the direct telephone line on 01926 600054, using the phone links which are available in both hospitals or calling in at the office located at the main entrance at Warwick Hospital. Version 1: Dec 2004 Review: Dec 2006
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