Sexual satisfaction is one of the most important aspects of sex for men. Between 40-70% of men around the world suffer from sexual dysfunction. vidalista 40 is one of the best and most effective drugs to treat sexual dysfunction. This tablet should only be used by men over the age of 18. It can also be used before or after meals. Don't eat fatty foods or drink cold drinks as it reduces the effects of the drug. Use 30 minutes before sexual intercourse. Use as directed by your doctor.