Can you drink alcohol when taking Cialis?

According to the manufacturer, drinking excessive alcohol (they define it as 5 glasses of wine or 5 shots of whiskey) can increase your chances of getting a headache or getting dizzy, your heart rate increasing, or lowering your blood pressure.

If you’re planning on having a single beer or glass of wine you may not experience a difference in effectiveness. However, it is still sensible to minimize alcohol consumption when taking Cialis and alcohol.