vilitra 40 mg is a medicine used to treat diseases like erectile dysfunction or impotence. This medicine contains an ingredient called Vardenafil which helps men to experience a stronger erection during intercourse. This medicine helps in increasing the blood flow to the panels. The effect of this medicine lasts for 4 to 6 hours. Do not overuse this medicine and take it as advised by your doctor. Take this medicine with water but do not break or chew the medicine. You should take this medicine as advised by your doctor. You can visit our site doublepills.com for more information.