Vidalista 40 tablets (Tadalafil) come in quantities ranging from 10 mg to 60 mg. It's best to take it once every 24 hours. For a period of 24 to 30 months, Vidalista 40 pill can be used to treat impotence. However, that is something that the healthcare specialist should handle. It's critical to note that the daily dose of vidalista drugs should be determined by your doctor and a health care professional. View more; Pillsforcare