Vidalista 80 pills, sometimes known as Viagra, are used to treat male erectile dysfunction. These drugs relax the blood vessel muscles, increasing blood flow to specific parts of the body. This medication should be used only once per day. This medication enables men to have robust erections during intercourse. Before taking this medication, you should contact with your doctor. Women and children should not take this medication, which is intended for men over the age of 18. This medication has a 36-hour duration of impact.