Men choose to buy Vigora online to treat their impotence and erectile dysfunction effectively. It helps men to gain self-confidence to treat erectile brokenness issues. It contains Sildenafil which works by increasing the blood flow to the penis. It helps achieve and sustain a firm erection during sexual activity. A single pill is recommended to be taken in 24 hours. It is intended to be taken approximately 30 minutes to 1 hour before sexual intercourse. Vigora should not be taken more than once in 24 hours. This medicine is not recommended for people who don’t suffer from erectile dysfunction. So if you are actually suffering from Erectile dysfunction and want to treat then first, consult your doctor about your health issues and know the proper treatment for you. According to your doctor's prescription, you can use Vigora.