Testosterone.
 

-- Y'day. I had lunch. with an elderly acquaintance here in BKK. for a few daze from a vacation with a Muslim household in Penang.
- He told me that he's found Viagra to be no longer effective and the use of Cialis to be variable.
- He's been trying Testosterone with favorable results.
- Unfortunately he can't remember from wch. BKK. pharmacy he bought it, its strength and its price - so not all that helpful, really. but I pass it on for what little it might be worth.
- Both of us agreed that for some people, or with indiscriminate use, it might contribute to potential damage to the user's liver..
-- bibi..

I didn't know testosterone could harm your liver. The main possible side-effects I was aware of were loss of hair, uncontrolled aggression, zits, and prostate cancer. I don't think it's the kind of stuff you should fool around with without a doctor's supervision.

Amen to that