The 32-year-old, from Iran, took a bumper dose of sildenafil, the main ingredient in the little blue pill. He lost sight in his right eye almost immediately afterwards.

A new 'super-Viagra' could be ten times stronger than the famous little blue pill and comes with fewer side effects scientists have revealed. The experimental drug simenafil was tested on 706 men ...

I am a 76-year-old man who is romantically involved with a 65-year-old lady. She knows I take Viagra. I recently had to go out of town for a week. Before I left, she demanded that I give her my ...