Sildenafil: Dosage, Mechanism/Onset of Action, Half-Life

Sildenafil under the name Viagra is used to treat erectile dysfunction (impotence) in men. Another brand of sildenafil is Revatio, which is used to treat pulmonary arterial hypertension and improve exercise capacity in men and women. Sildenafil is a medication used in the management and treatment of erectile dysfunction and pulmonary arterial hypertension. It is in the phosphodiesterase-5 inhibitor (PDE5-I) class of medications. This activity describes the indications, actions, adverse effects, and contraindications of sildenafil as an agent in the clinical setting. Knowledge therein is critical for appropriate healthcare It’s simple: When it works as intended, Viagra causes a man who is sexually stimulated to get an erection. How does Viagra do that? And why does Viagra work only if the man is sexually stimulated? For sildenafil how does it work Myth 2: Viagra is bad for your heart. Here s a fun fact for you: Viagra was created to help your heart. Researchers initially developed Viagra to treat angina, a type of chest pain. Angina Sildenafil, used to treat Erectile Dysfunction, works by relaxing and dilating the blood vessels in the penis. It, thus, helps increase blood flow to the penis and produces an erection during sexual stimulation.

Usual Adult Dose for Erectile Dysfunction. TABLETS (Viagra) Initial dose: 50 mg orally once a day, as needed, about 1 hour prior to sexual activity. Maintenance dose: May increase to 100 mg or decrease to 25 mg once a day, based on efficacy and tolerability. Maximum dose: 100 mg orally once a day.

Use tadalafil exactly as directed by your doctor. Do not use more of it, do not use it more often, and do not use it for a longer time than your doctor ordered. Also, do not stop taking this medicine without checking first with your doctor. This medicine comes with a patient information leaflet. The starting dose for daily-use Cialis is 2.5 milligrams (mg). If that doesn’t work, you can increase your daily dose up to 5 mg. But is this the right approach for cialis how to use youcillis Dose for erectile dysfunction. The usual dose of tadalafil for erectile dysfunction is 10mg when you need it. Do not take more than 1 tablet a day. Your doctor may increase or decrease your dose, depending on how well it works and how often you take it. How do I take Cialis? Cialis is taken orally before sexual activity, not more than once daily. Cialis may be taken with or without food. In some patients, the dose strength and maximum Cialis (tadalafil) is a prescription tablet used for erectile dysfunction and benign prostate hyperplasia. Learn about alternatives, dosage, side effects, and more.