Cialis Drug Interactions

Drug interactions with Cialis can cause changes in blood pressure and cause your body to metabolize the medicines differently than intended, among other things. Some of the drugs that can potentially interact with Cialis include alcohol, ritonavir, and alpha blockers. Be sure to talk with your healthcare provider about any Cialis drug interactions that may apply to you.

 

An Introduction to Cialis Drug Interactions

Cialis® (tadalafil) can potentially interact with a number of other medications. Some possible Cialis drug interactions include:
 

Cialis Interactions Explained

 
Alcohol
It is not recommended that you drink large quantities of alcohol while taking Cialis. Doing so may cause a decrease in blood pressure, an increase in heart rate, dizziness, or headache.
(Cialis Drug Interactions Continued: Page 2)
Written by/reviewed by: Kristi Monson, PharmD; Arthur Schoenstadt, MD
Last reviewed by: Kristi Monson, PharmD;