Vigora 50 is a drug used to treat erectile dysfunction in men. Sildenafil citrate plays an important role in this medicine. This drug helps increase blood flow to the muscles by relaxing the blood vessels. It is imperative to consult a doctor before taking this medicine. This medication is generally safe with few or no side effects. The effect of this medicine takes about 30 minutes or 1 hour. A doctor should be consulted for information on when and how to take this medicine. So visit our online store - erectilepharma.com.