비아그라는 무엇을 의미합니까?

an erection that will not disappear (priapism). In case you have an erection that lasts greater than 4 several hours, get medical support at once. If It isn't taken care of without delay, priapism can forever damage your penisThe Healthline Pharmacist TeamAnswers signify the viewpoints of our clinical authorities. All material is strictly informati