Cialis (tadalafil) is a prescription tablet used to treat erectile dysfunction and benign prostatic hyperplasia (enlarged prostate gland). Common side effects of Cialis include headache, upset stomach ...

This article was reviewed by Kelly Brown MD, MBA. If you’ve just started taking Cialis, don’t be alarmed if you feel a little off. Like other medications for the treatment of (ED), Cialis — and its ...

Take Cialis at least two hours before sex for the best results. Avoid heavy meals and limit alcohol before taking Cialis. Always follow your healthcare provider's prescribed dosage and don't change it ...

Cialis is available in tablet form in strengths of 2.5 milligrams (mg), 5 mg, 10 mg, and 20 mg. The dosage varies depending on the condition being treated and whether it’s prescribed for occasional or ...

Other side effects, such as dyspepsia and back pain, were also reported less frequently by men prescribed Cialis for daily use. Our guide to daily Cialis has more info about the advantages and ...