Vidalista 60 contains tadalafil which belongs to the group of medicines called Phosphodiesterase type 5 (PDE 5) inhibitors. It is used to treat erectile dysfunction in men. Erectile dysfunction (also known as impotence) is a sexual condition where a man cannot sustain a hard erected penis which is required for normal sexual activity. You can take this medicine 1 hour before intercourse. This drug should be taken only by men above 18 years of age. The effect of this drug lasts for 6 hours. Do not consume fatty foods or alcoholic beverages with this drug as it slows down the effect of the drug. You can also take this medicine before or after a meal. You can take this medicine with water.