HIV+ FOR 19 YEARS AND STARTING TAKING HIV MEDICINE IN 1992. I AM TAKING TESTOSTERONE 100MG WEEKL AND SAW PALMENTTO DAILY. MY PENIS SIZE HAS DECREASED BY 2 1/2 INCHES IN THE LAST YEAR IS THIER ANY VITAMINS OR SUPPLEMENTS THAT I CAN TAKE TO GET THE LENGTH BACK.
To be honest, I have never heard of penis reduction with testosterone therapy. However, testicular size reduction is very common and can be treated with human chorionic gonadotropin.
I will refer this question to doctors in this site to see if they can help you out.