Vidalista 20 is used to temporarily treat erectile dysfunction in men. This drug will help in the extended erection of the penis induced during sexual activities. Taking this medicine will cause an erection which will last up to 4 hours. The main ingredient in this drug is Tadalafil which helps in increasing the blood flow in the penis. Excessive blood flow to the penis results in an erection. This medicine should be taken as per the doctor's advice. Since a single dose lasts for 36 hours, the drug needs to be taken only as needed. You can buy this pill from our pharmacy and also see the vidalista 20 review.