The Human Immunodeficiency Virus (HIV) is one of the worldâs most confusing and complex viruses. In this series, we will strip away the scientific jargon and provide a straightforward guide to HIV with the Elizabeth Glaser Pediatric AIDS Foundation (EGPAF)âs Director of Basic and Clinical Research Jeffrey Safrit.
In the body, L-citrulline is converted to the amino acid L-arginine, which goes on to make another important substance nitric oxide. And nitric oxide is the secret to hard, firm, healthy erections. Heres how it worksâ¦.
When used for treating erectile dysfunction, cialis works by increasing blood flow to the genital area. Cialis is in a class of drugs known as PDE5 inhibitors. This stands for phosphodiesterase 5 inhibitors.These drugs work on a certain enzyme, preventing the enzyme from working too fast.