4 ms·
Isn’t this what viagra was originally being studied for, but abandoned due to the ‘side effect’?
by jl2718 6y ago
Isn’t this what viagra was originally being studied for, but abandoned due to the ‘side effect’?
- 1vuio0pswjnm7 6y agoPfizer was doing trials on potential PDE5 inhibitors to treat angina. One of the other side effects they observed was muscle/back aches.