비아그라에 대해 알아야 할 고려 사항

Grapefruit and grapefruit juice may communicate with sildenafil and result in unwelcome Uncomfortable side effects. Steer clear of using grapefruit goods even though having sildenafil.Hemic and Lymphatic: vaso-occlusive crisis: In a small, prematurely terminated review of REVATIO (sildenafil) in people with pulmonary arterial hypertension (PAH) sec