Assimilation time of meds
Sep 23, 2005
Two years after primo infection and with a VL rapidly increasing from 50K to 189K over a 5-month period combined with CD4's hovering in the 300s, I began HAART one month ago. I'm 42 years old. My doctor suggested 400mg Reyataz once daily and Combivir twice daily.
The side effects have been minimal (fatigue during the second and third weeks) and have since subsided. This leads me to wonder if I am assimilating the medication before eliminating it from my system. Here's why: my colon was removed in 1992 because of ulcerative colitis and replaced with an ileo-rectal reservoir made of small intestine tissue (some of my small intestine was discarded in the process). A year after my operations, I was tested for B12 to make sure my body was still assimilating it naturally. I have 7-9 soft stools in a given 24-hour period. My metabolism is extremely quick, sometimes as quick as a couple hours. Should I be concerned that I'm not getting a sufficient dose to fight the virus?
Also, I experienced alcohol-induced acute pancreatitis 22 years ago. I remember being told that the endoscopy revealed an abnormally small duct between my pancreas and intestine. I have no idea what % of my pancrease is functional but I imagine it has been compromised to some point. Should I be wary of anything in particular?
Any ideas on these two points would be greatly appreciated. Thanks for the Body.com. It is great.
Response from Dr. Young
Thanks for your post.
Since most HIV medications are absorped in the small (but not large) intestine, you're probably not in any significant risk. Nevertheless, I'd pay attention to how your viral load is responding to treatment. Failure to see a large decrease (at least 95% reduction)in viral load in the first month of treatment would be concerning and prompt further thought and evaluation.
Good luck, BY
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