082 322 117 377
082 322 117 377
082 322 117 377
237C509F
Obat Kuat Semarang
Menu

Obat-Kuat-Pria-Viagra-USA-100mg-Asli

First tested on humans in 1991, Sildenafil didn’t prove effective for its initial indication: angina, or chest pain. After patients reported erections as a side effect, Pfizer began testing the compound for erectile dysfunction. In 1998, Viagra became the first drug to treat the condition, and the blockbuster has been a household name ever since.

Share
Share