비아그라는 무엇을 의미합니까?

just take any medicines referred to as nitrates, normally prescribed for upper body discomfort, or guanylate cyclase stimulators like Adempas (riociguat) for pulmonary hypertension. Your blood pressure could drop to an unsafe stageMight interact with some medicines like specific antibiotics and antifungals, herbal solutions, HIV medicines, nitrates