Quick answer: The most common Cialis (tadalafil) side effects are headache, indigestion, back pain, muscle aches, stuffy nose, and flushing. They are usually mild and fade within a day or
Quick answer: The most common Cialis (tadalafil) side effects are headache, indigestion, back pain, muscle aches, stuffy nose, and flushing. They are usually mild and fade within a day or