Sildenafil oral tablet is used to treat erectile dysfunction (ED). It’s also used to treat pulmonary arterial hypertension (PAH). What is sildenafil? Sildenafil is a .Your doctor may need to change the doses of your medications or monitor you carefully for side effects. Follow the manufacturer’s directions to use and clean the oral syringe. If you are taking sildenafil to treat PAH, you will probably take sildenafil three times a day with or without food. If you have certain health conditions or are taking certain medications, your doctor may tell you to take sildenafil less often. Make sure you have discussed any other medications you are currently taking or plan to take before starting sildenafil with your doctor and pharmacist.Sildenafil (Viagra) is used to treat erectile dysfunction (impotence; inability to get or keep an erection) in men. Sildenafil (Liqrev, Revatio) is used to improve the ability to exercise in . Cost Overdose Ask your doctor Q&A Drug Images What is Viagra? If you have erectile dysfunction (ED), your doctor may recommend that you take Viagra. It’s a . Sildenafil oral tablet is used to treat erectile dysfunction (ED). It’s also used to treat pulmonary arterial hypertension (PAH). What is sildenafil? Sildenafil is a .These medicines prevent an enzyme called phosphodiesterase type-5 from working too quickly. Take sildenafil exactly as directed. When a man is sexually stimulated, his body’s normal response is to increase blood flow to his penis to produce an erection. If you experience chest pain, dizziness, or nausea during sexual activity, call your doctor immediately and avoid sexual activity until your doctor tells you otherwise. If you are taking sildenafil to treat erectile dysfunction, you should know that it does not cure erectile dysfunction or increase sexual desire. What should I do if I forget a dose?
