Never take 2 doses at the same time. In pulmonary hypertension it works by relaxing blood vessels in the chest. If you’re not sure if you’re taking a nitrate, ask your doctor or pharmacist. How to take liquid If you or your child are taking sildenafil as a liquid, 1ml is usually the same as taking a 10mg tablet, but it’s important to always check the medicine label. Brand names Why is this medication prescribed? For erectile dysfunction, it’s best to take sildenafil on an empty stomach.DRUG_DESCRPTION Compare DRUG_NAME prices and find coupons that could save you up to 80% instantly at pharmacies near you such as CVS, Walgreens, Walmart, and . Viagra comes as an oral tablet in different dosages. Discuss with your doctor what’s an appropriate dose for you. For daily use, Goldstein said, the generic form, sildenafil, comes in mg tablets. Kermit The Frog Crew Sock. Size: Women’s. Color: Green. $ USD. $ USD. $ USD. Continue Shopping. Buy Sildenafil with no hidden fees and no prescription required. Generic Viagra is sure to make you regret not turning to our online store earlier.