A member asked:

Hi dr i have been taking cialis 20mg for more than 5 occasions, but it did not work at all ! why? i do not know what is happening!

A doctor has provided 1 answer
Dr. Richard Williams answered

Specializes in Pharmacy

Many things: There can be a number of reasons for this aside from psychological causes. Prostate issues, diabetes, hypertension and many drugs used to treat these conditions can cause this problem. Check it out with your physician.

Answered 4/23/2018

4.9k views

Thank

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