Viagra 150mg is a drug that is mainly prescribed for men with erectile dysfunction. The main compound in the drug, sildenafil citrate, increases the blood flow to the penis when a man is sexually stimulated which, in turn, helps him to get and keep an erection. Normally, this strength is given to people who might need to take a higher dose to properly control the condition. Consulting a physician is a must for patients before beginning the treatment since the right dose may differ depending on personal health factors and the degree of erectile dysfunction.

Additionally, Viagra’s efficacy has been examined for other possible uses, such as treating pulmonary arterial hypertension, a disease marked by high blood pressure in the blood vessels supplying the lungs. By relaxing the blood vessels and enhancing blood flow, the drug becomes a very good choice in treating this severe disease. But, along with the benefits, patients should also be aware of the side effects that may occur, such as headaches, flushing, and upset stomach. It is very important to strictly adhere to the given rules and to inform the doctor of any side effects for the medication’s safe and effective use.