Despite the difference in prevalence between men with one- and two-vessel disease, these men had similar symptoms. Guilt: A man may feel guilty that he is not satisfying his partner. Treatments include psychotherapy, adopting a healthy lifestyle, oral PDE5 inhibitors (Viagra, Levitra, and Cialis), intraurethral medications, intracavernosa injections, vacuum devices, surgery, and working with doctors to avoid medications that can impair erectile function. generic viagra here viagra without prescription If you are having erectile problems, consult a physician to determine the cause and learn about all your treatment options. where to buy viagra safely canadian pharmacy viagra for sale In a second study based in Italy, researchers from four medical centers recruited 291 men who had both type-2 diabetes and silent CHD discovered by stress testing and confirmed by x-ray angiography. Of these subjects, 118 had erectile dysfunction at the beginning of the study. The study subjects were followed for four years with all instances of major adverse coronary events (MACE) documented. Results of the study indicated that those who had erectile dysfunction at the beginning of the study were twice as likely to experience a major adverse coronary event. This particular study also happened to conclude that taking a cholesterol-lowering statin drug reduced the risk for an adverse major coronary event by one third.