What is Viagra?

What is Viagra?

Viagra is a drug used to treat erectile dysfunction (impotence) in men. It relaxes the muscles in the walls of blood vessels and increases blood flow to the penis. Viagra is a potent selective (selective) inhibitor of cycloguanosine monophosphate (cGMP)-specific phosphodiesterase type 5 (PDE5). The pharmacological effect of this therapeutic action works by releasing nitric…

The best drugs to increase potency in men

The best drugs to increase potency in men

Erectile dysfunction (abbreviated ED, formerly impotence) is one of those conditions that is not usually talked about out loud. However, do not be ashamed of potency problems – they are in most cases reversible. The sooner a man receives medical advice and begins treatment, the sooner the positive effects will be noticeable. An important role…