Getting sildenafil together with nitrates or nitroglycerin (normally prescribed for coronary heart disorders) can lead to a significant fall in hypertension which could be most likely fatal.an erection that will not go away (priapism). For those who have an erection that lasts a lot more than four hrs, get health care aid immediately. If It's not a
비아그라 효과에 대하여
In experiments, Viagra was equally as Protected and effective in more mature males* as it absolutely was in younger males. But older folks may have an increased hazard of side effects from it.Viagra is actually a model-name medication which contains the Energetic drug sildenafil. This Lively drug arrives as a generic medication, far too. Sildenafil