Ambrisentan and Tadalafil are used in the treatment of pulmonary arterial hypertension (PAH).
How Ambrisentan and Tadalafil Work Ambrisentan and Tadalafil is a combination of two medications that treat pulmonary arterial hypertension (high blood pressure in the lungs).
Common side effects of Ambrisentan and Tadalafil include indigestion, headache, cough, nasal congestion, peripheral edema, anemia, and bronchitis.