Males with erectile dysfunction are offered Vidalista 10, a high-dose medication. Tadalafil's primary ingredient is an inhibitor of phosphodiesterase type 5. It relaxes the smooth muscles in the blood vessels of the penis, increasing blood flow during sexual stimulation. This helps men achieve and maintain an erection powerful enough for sexual activity. Drink a glass of water and swallow the tablet whole. It can be taken either way, but it may take longer to start working if you take it with a high-fat meal. The half-life of Vidalista 10 is considerable, it can last up to 36 hours. Sexual activity becomes more flexible and impromptu as a result.