Vidalista 20 can be taken orally with or without food. It should be taken 30-60 minutes before having sexual intercourse. Its effects can last up to 36 hours since the time of ingestion. The effects may vary from person to person depending on their weight and other health factors. Alcohol and Food intake should be kept at minimal amounts since heavy intake can slow the effects of Vidalista 20. Know more detail visit: Flatmeds