Erectile dysfunction meds turn men's vision blue

If you're a man who has gone through the somewhat embarrassing process of talking to your doctor about your lack of performance in the bedroom, you'd hope that asking for help is the biggest hurdle you have to overcome. For some, however, getting a prescription for Viagra or its generic form, sildenafil, is just the beginning of a new set of problems. In a new research article published in Frontiers in Neurology, the cases of 17 men are described. The men were all considered to be overall health...