You’ll also need to fill out a medical questionnaire with answers about your medical history, current medications, and lifestyle habits. Alpha-blockers are sometimes prescribed for prostate problems or high blood pressure. Some examples of nitrates are nitroglycerin Nitro-Dur, Nitrostat, others , isosorbide mononitrate Monoket and isosorbide dinitrate Bidil. More serious side effects may include a drop in blood pressure or an erection that lasts longer than four hours. Sildenafil Viagra. When oral medications might not be safe Check with your health care team before you take any medicine for erectile dysfunction.In order for such a dish not only to satisfy the appetite, but also to give a feeling of healthy satiety, protein-rich components are added to the filling: hummus, tofu, vegan sausages, soy paste, nuts, etc. You can freely order Sildenafil Generic online, no prescription needed. Be sure to find the best offer and buy generic Viagra/Sildenafil. According to price-comparison site test1.ru, generic Revatio will cost you as little as $ per pill, depending on where you fill your prescription. That’s compared with more than $50 per. According to price-comparison site test1.ru, generic Revatio will cost you as little as $ per pill, depending on where you fill your prescription. That’s compared with .