Microsoft word - document

Further information on this medication can be found at:
5-Fluorouracil cream
Topical 5-Fluorouracil 5% cream is often abbreviated to 5-FU. The trade name in New Zealand is
Efudix™, which is has a full Drug Tariff subsidy when prescribed by a dermatologist.
5-Fluorouracil destroys sun-damaged skin cells making the skin smoother and appearing more youthful. It
is also occasionally used to treat the following skin conditions:
• Solar keratoses Superficial basal cell carcinoma Bowen´s disease (in situ squamous cell carcinoma) Psoriasis Viral warts Genital warts Porokeratosis 5-Fluorouracil is a powerful, destructive medication and must be used exactly as directed. Keep it locked up so other people cannot mistakenly use it to treat a rash. It should not be used during pregnancy. It is best to use 5-fluorouracil during the winter months, generally for two to eight weeks. It works best on face and scalp, and is less effective on other areas. Sometimes 5-fluorouracil is prescribed with tretinoin cream. This combination works best if the tretinoin has been used for at least two weeks prior to starting 5-fluorouracil. Tretinoin cream enhances the effect of 5-fluorouracil by peeling off the top layer of skin. It reduces the time required for the course of 5-fluorouracil treatment. Tretinoin cream can be continued afterwards long term to reduce the signs of photoageing and prevent deterioration - of course, using very careful sun protection. Use of 5-fluorouracil The 5-FU cream is applied once or twice a day after washing the area that is to be treated with plain water. A tiny amount of the cream should be gently rubbed into all of the treatment areas with a fingertip. It is important to apply it to all the skin and not just visible lesions. Afterwards rinse the finger thoroughly with water (or use a glove to apply the 5-FU). 5-FU frequently results in a mild to severe stinging or burning sensation, depending on the sensitivity of the skin, the severity of the sun damage and how long it has been used for. After five to ten days of treatment, the sun-damaged parts of treated skin become red and irritated. As treatment is continued, sores and crusts may appear. These raw areas result from the destruction of defective skin cells. They are a necessary part of 5-FU treatment. They can be covered with a dressing if you prefer. Avoid putting 5-fluorouracil in the eyes - it is not normally used on eyelids. Keep it off the lips, unless specifically requested to use it on this site. Use 5-FU with care in skin folds, since it may irritate more severely in these areas. Treated skin should normally be very carefully protected from the sun - stay indoors during the middle part of the day. If the treated area is inadvertently exposed to the sun, the reaction to 5-fluorouracil is more vigorous than normal, which may be unpleasant - but the result may in fact be more successful! Many are able to use make-up over the 5-FU cream, but it can sometimes sting. It is best to arrange for your dermatologist to review you during treatment to check on progress and to determine how long to continue using 5-FU. If any unusual or severe reaction occurs, stop applying 5-FU and contact your dermatologist. After you have been instructed to stop using the 5-FU, you may be prescribed a specific moisturiser or mild topical steroid to help healing. If you have been given no specific instructions, apply plain white petrolatum thinly to raw and crusted areas at bedtime. Stop the petrolatum when the crusts and scabs have healed. When treatment is stopped the skin heals rapidly. It takes two to four weeks for healthy new skin to replace the sun-damaged skin destroyed by the 5-FU. After healing, the treated areas are often redder than normal and may feel more sensitive; this redness and sensitivity will gradually fade over a few weeks. Occasionally it persists for several months but normal make-up can be used to cover it if desired. Persistent or recurrent solar keratoses can be treated with a further course of 5-FU or by cryotherapy. However, it is important to ask your dermatologist if this is appropriate because skin cancers can look very similar and may need surgery. I like to see people use this for their skin cancer by treating the sun-exposed areas, such as above the collar bones twice daily for 5-7 days. Stop using it for 3 weeks and repeat the cycle twice daily for 1 wk out of every month for a total of 3-4 cycles Remember to wash your hands well after each use, apply it to all skin, not just where spots are noted to be present. Remember, this is a poisonous chemotherapy drug that helps to remove skin cancer. It is a chemotherapy agent! Complications of treatment The following complications arise occasionally: • Excessive inflammatory reaction resulting in ulceration • Subsequent persistent white marks or scarring Irritant or allergic contact dermatitis affecting all treated areas, including skin which is not sun Secondary infection (impetiginisation) Undiagnosed skin cancers - these may appear to heal with 5-FU but recur later requiring surgery. If you have any concerns with your skin or its treatment, see a dermatologist for advice. Author: Amanda Oakley MBChB FRACP DipHealInf Department of Dermatology, Health Waikato.


Microsoft word - nonfiction suggestions.doc

Non-Fiction Narrative Reading Assignment Suggested Titles Please note: If you are unfamiliar with a title that sounds interesting, simply check out the description or plot summary on or If the book is not available in the school library, try Great River Regional Library or Hennepin County Library. I may have access to some of the titles or even be willi

Nyhetsbrev 2007-2

Ges ut av Faugert & Co Utvärdering ( två gånger per år Sveriges "policy mix" för att öka privata och offentliga investeringar i FoU. För 2 blev klar i våras och finns att ladda ner strukturer, program och organisationer i medlemsländerna. Vidare gör vi en serie fallstudier av vad som gör ett urval av till "innovation leaders". Syftet är att l�

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