|Skin blemishes as side effects
May 17, 2000
I've been taking Crixivan and Biovir (azt + 3tc) since december 1998 as my first treatment, had chemotherapy sessions for a year (now cured from SK, stopped in december 1999). My viral load is undetectable for a year, cd4 is around 800 now (was 400), so I guess I'm doing fine. The problem is that I have some side effects that my doctors don't mind since they are "just vanity", and nothing can be done about it or change the medications as they are working so well. I'm really troubled with very dark skin zones around my waist and back, knees, feet and elbows, and some loose smaller ones over the chest and belly, and an overall "tanned" look. Also have "scratch scars". Moisturizers and sun blocks did help, but were not a solution. Is it a side effect? What can I do, since its not a major health problem, it still worries me. Thanks.
Response from Dr. Henry
A host of unusual skin effects have been reported in persons on protease inhibitors including Crixivan (indinavir). Those reports do not prove that the protease inhibitors or other HIV drugs are the cause but raise the suspicion. Crixivan may have a particular link due to its relationship to a class of compounds closely tied to skin function (retinoids). I have also seen a number of AZT skin and nail effects over the years. Usually these problems are cosmetic and irritating and haven't been a direct health threat but have helped alert us to an important area of research to pursue. A discussion with your HIV doc about the possibility of switching to other good HIV drugs not as linked to the problem might be worthwhile. Keith Henry, M.D.
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