Head-to-head comparisons of medication uses, side effects, warnings, and more.
Tadalafil (Adcirca)
Tadalafil (Cialis)
Tadalafil (Adcirca)
Tadalafil (Cialis)
Summary of Adcirca vs. Cialis
Summary for PDE-5 inhibitor
Prescription only
Tadalafil (Adcirca) is a phosphodiesterase 5 (PDE-5) blocker. It's used to improve exercise ability in adults who have high blood pressure in the lungs, also known as pulmonary arterial hypertension (PAH). It's taken by mouth once daily. Tadalafil for PAH is available as tablets (Adcirca, Alyq) and an oral suspension (Tadliq). Side effects of tadalafil (Adcirca) are typically mild and temporary, and can include headache and muscle pain.
Summary for PDE-5 inhibitor
Prescription only
Tadalafil (Cialis) is taken by mouth either as needed before sexual activity or once daily for erectile dysfunction (ED). It's also taken once daily to treat symptoms from an enlarged prostate (benign prostatic hyperplasia, or BPH). Tadalafil (Cialis) is available both as brand-name and generic tablets. Common side effects of this medication include headache and indigestion. Tadalafil (Cialis) does interact with some medications, such as heart and blood pressure medications, and taking them together could lead to very low blood pressure and dizziness.