vidalista 20mg tablets are prescribed to men who have erectile dysfunction. The medication contains Tadalafil, a component that effectively treats male impotence. This medication helps men's penile tissues receive more blood flow. To ensure that you enjoy sexual relations with your partner, take this medication one hour prior to intercourse. Use water when taking this medication orally. This medication can also be taken either before or after meals. Take this medication as directed by your physician.