Malegra 100 is a highly effective drug used to treat male impotence. Men who suffer from this problem should definitely try this medicine. A single dose of this medicine will give very good results. Taking this pill improves the blood flow in the male penis and provides a strong and long-lasting erection during sex. This will allow you and your partner to enjoy sex for longer. You should take this pill 40 minutes before sex. Also, avoid consuming alcohol. You can easily buy this medicine online at pharmav.com. Here you will get medicines at a reasonable price with free shipping.