Viagra 150mg is a pharmaceutical name for those medicines particularly used for the treatment of erectile dysfunction in males. The ingredient, sildenafil citrate, promotes increased blood flow to the penis with sexual stimulation. More blood would result in erection, improvement in performance, and satisfaction.

Also, Viagra150mg can be used to treat other conditions. It may be used to relax the blood vessels in the lungs and help treat pulmonary arterial hypertension.