The Food and Drug Administration just granted over-the-counter sale marketing authorization for MED, a topical gel created to treat erectile dysfunction .An OTC drug will help patients get treatment more quickly. Stop taking VIAGRA and call your healthcare provider right away if you have any sudden vision loss sudden hearing decrease or hearing loss. The body takes longer to absorb it after a high-fat meal or alcohol. It might be a while before MED is available at your local pharmacy. These medicines are called PDE5 inhibitors.”The 5-mg difference between sildenafil and the lowest dose of Viagra could easily be made up by taking an extra half pill, if needed,” says Consumer Reports’ chief . sildenafil citrate or viagra Savings, Coupons and Information. | SILDENAFIL (sil DEN a fil) treats erectile dysfunction (ED). It works by increasing blood flow to the penis, which . CHOOSE BRAND-NAME VIAGRA The original little blue pill prescribed by doctors for over 20 years Clinically proven to treat men with erectile dysfunction (ED) Ongoing .Oral medicine for ED also might not be safe or work well if you have: Very low blood pressure, called hypotension, or uncontrolled high blood pressure, called hypertension. There were some reports of headaches and nausea, however. These include itraconazole Sporanox, Tolsura , ketoconazole Extina, Ketozole, others and ritonavir Norvir. Avanafil Stendra. Your doctor or other health care professional can recommend one for you based on these factors, other health conditions you have and any other medicines you take.