Unusual side effects of hiv drugs
Jul 3, 2000
I am a 40 year old female, and have been diagnosed HIV positive for 10 years. I am currently taking 2 protease inhibiters and two antiretroviral drugs. I have been experiencing body fat re-distribution and what I consider severe neuropathy numbness and tingling in my legs and feet. Although unpleasant,I have been able to function normally with these side effects, but recently I have been experiencing severe cramping in my feet, legs, and back. my question is can I do anything to decrease the cramping -- such as exercise or yoga? I would also like to know if my body fat distribution would return to normal if I stopped taking the protease inhibiters. Thank you , S.
Response from Dr. Henry
You don't mention which drugs you are taking or what your general HIV status is. The drugs most likely to cause neuropathy are the "d" drugs= ddC, D4T, and ddI. The neuropathy can be treated with Neurontin or Elavil and perhaps high doses of B complex vitamins, N-acetyl cysteine, L-carnitine, and co-Enzyme Q. Switching to alternative NRTIs also can be helpful (ie AZT or abacavir rarely cause neuropathy). As far as the fat re-distribution goes that is even more complicated. The protease inhibitors can aggravate that as can some of the nukes again. Treatment of fat re-distribution is uncertain at this point. The vitamins listed above might help. Growth hormone and some diabetes drugs are being studied as well. Optimal nutrition, hormone balance, and exercise might help. Again, switching to drugs that might not cause that effect might help (from a PI to nevirapine or abacavir) or from D4T to abacavir but that is based on soft data at this point in time. Fat loss or wasting may be an even more frustrating issue so your HIV doc and you must balance various factors to come up with the right plan for you.
Keith Henry, M.D.
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