Generic vs. Daily doses are often between 2. Cialis stays in your system for up to 36 hours and may provide support for erections during that entire time. While each PDE5 inhibitor differs slightly, they’re very similar in treating erectile dysfunction. It may be difficult to remain firm despite wanting to have sex.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 adults (Liqrev, Revatio) and children 1 year of age and older (Revatio) with pulmonary arterial hypertension (PAH; high blood pressure in the vessels carrying blood to the . How Sildenafil (Revatio) works. Sildenafil (Revatio) is a phosphodiesterase 5 (PDE-5) blocker that relaxes blood vessels in the lungs. This allows blood to flow better and lowers the blood pressure in the lungs. Your heart is able to pump better, your body gets more oxygen, and you should be able to breathe and exercise more easily. The bottom line. Sildenafil, also known as generic Viagra and Revatio, is a medication used to treat ED and pulmonary hypertension. Sildenafil can interact with a lot of medications. For example, combining it with nitrates and alpha blockers can cause dangerously low blood pressure.

Visit Us

Our goal is for you to leave our office with a memorable and enjoyable experience, which is why our welcoming and compassionate staff will do everything they can to make you feel right at home.

Call Us
Skip to content