AdGet a Prescription for ED treatment, discreetly deliverED to your ive Offers · How It Works · Get More InfoService Catalog: P.E. Treatments, GET MORE INFO, Terms & Conditions, Instagram and more.Advantages of Avanafil: Fast-acting: Avanafil starts working within 15 to 30 minutes after ingestion, making it one of the quickest-acting ED medications. In some patients, the use of VIAGRA with alpha-blockers can lead to a drop in blood pressure or to fainting medicines called HIV protease inhibitors, such as ritonavir Norvir , indinavir sulfate Crixivan , saquinavir Fortovase or Invirase , or atazanavir sulfate Reyataz some types of oral antifungal medicines, such as ketoconazole Nizoral and itraconazole Sporanox some types of antibiotics, such as clarithromycin Biaxin , telithromycin Ketek , or erythromycin other medicines that treat high blood pressure other medicines or treatments for ED VIAGRA contains sildenafil, which is the same medicine found in another drug called REVATIO. If you are, they will prescribe you one within a day. Use protective measures and ask your doctor if you have any questions about this. Although not all of these side effects may occur, if they do occur they may need medical attention.How we vet brands and products. If you’re interested in buying Viagra online, five of the best options available are Hims, Roman, Lemonaid, Optum Store, and REX MD. Read on for full details on. The Savings Offer and Program expire on 12/31/ For further information, call , visit , or write: Viatris Inc., P.O. Box , Mission, KS See risks & benefits. Learn more about what VIAGRA® (sildenafil citrate), a prescription treatment for ED. AdGet a Prescription for ED treatment, discreetly deliverED to your ive Offers · How It Works · Get More InfoService Catalog: P.E. Treatments, GET MORE INFO, Terms & Conditions, Instagram and more.If you will be taking this medicine for pulmonary arterial hypertension, your doctor will want to check your progress at regular visits. Read and follow these instructions carefully before you start using sildenafil and each time you get a refill of your medicine. You do. Use only the brand of this medicine that your doctor prescribed. It is important to explore these options and discuss them with healthcare professionals to find the most affordable solutions. The safety of sildenafil is not established in patients with active peptic ulceration or bleeding disorders.