Keep from freezing. How long can the average man live and get erections? Do not split, break, chew, or crush it. Since Cialis is used as needed, you are not likely to miss a dose. Do not split the dose. Your doctor will discuss the best treatment plan for you.Tadalafil’s effect on sexual ability may last up to 36 hours. The second way to treat ED is to take tadalafil regularly, once a day every day. If you take it this way, you may attempt sexual. Vidalista 40 mg. Rated out of 5 based on 3 customer ratings. (3 customer reviews) $ – $ Vidalista 40 mg is a generic variant of Cialis. Vidalista 40 mg is taken by men to treat male erectile dysfunction. Vidalista contains Tadalafil in the strength of 40 mg. Pills.  · flushing (warmth, redness, or tingly feeling); nausea, upset stomach; runny or stuffy nose; or. muscle pain, back pain, pain in your arms, legs, or back. This is not a complete list of side.