A member asked:

Can cialis 20mg be taken daily? what demage happens if errection presists for more than 4 hours?

A doctor has provided 1 answer
Dr. Robert Killian answered

Specializes in General Practice

Erections: Cialis or any erectile dysfunction medication is not for play; these are serious medications with serious side effects. I cannot imagine any reason a 28 year old male would be taking cialis, especially over doing it at that.

Answered 6/24/2014

4.8k views

Thank

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