Erectile dysfunction is often treated with medicines known as PDE-5 inhibitors, which include Viagra. But studies have demonstrated how other drug-free, like red grape juice, could combat ED.

Diabetes, chronic alcoholism, multiple sclerosis, heavy metal poisoning, spinal cord and nerve injuries, and nerve damage from pelvic operations can cause erectile dysfunction. Drug-induced ED ...

The delay in diagnosing priapism resulted in emergency interventions with a partially successful effect and eventually permanent erectile dysfunction ... methylene blue and sympathomimetic drugs.