Vidalista 20 pill is used to treat ED problems in men. The drug contains tadalafil, which works to relax the muscles by dilating blood in the penile arteries. This medicine should be taken 1 hour before sexual activity. The effect of this drug lasts for 36 hours, so it is advised to use it only once a day. This medicine can be taken before or after food. This medicine improves your sex life. This medication is only recommended for men 18 and older. ED problem in men is eliminated with the use of this medicine.