Compare prices and print coupons for Sildenafil (Generic Revatio and Viagra) and other drugs at CVS, Walgreens, and other pharmacies. Prices start at $This site is intended only for U. If we combine this information with your protected health information, we will treat all of that information as protected health information and will only use or disclose that information as set forth in our notice of privacy practices. Dosing The dose of this medicine will be different for different patients. If you see air bubbles in the syringe, repeat the steps. To provide you with the most relevant and helpful information, and understand which information is beneficial, we may combine your email and site usage information with other information we have about you. Different brands may not work the same way.The highest recommended Viagra dose for treating erectile dysfunction (ED) is mg per day, according to the drug’s manufacturer. Doses of mg or mg would be . Viagra, Cialis, Levitra, and Stendra are oral medications for treating erectile dysfunction. $90 per dose: $4-$10 per dose: $$80 per dose: See how premature ejaculation pills and. Brand names for sildenafil include Viagra, Revatio, and Per unit Price; milliliters: $ $ See brand name versions of this drug: The easiest way to lookup drug information, identify pills, check interactions and set up your own personal medication records. Available for Android and iOS devices.The usual dose is 50mg, when you need it. If we combine this information with your protected health information, we will treat all of that information as protected health information and will only use or disclose that information as set forth in our notice of privacy practices. Adults 65 years of age and older—25 mg as a single dose no more than once a day, 1 hour before sexual intercourse. Dosage and strength for pulmonary hypertension Sildenafil tablets for pulmonary hypertension come in 10mg and 20mg strengths. Push the plunger of the syringe, then insert the tip into the bottle while holding the bottle upright on a flat surface. Follow your doctor’s orders or the directions on the label.