Mechanisms of action of Sildenafil and Viagra in improving erectile function.
Viagra is the brand name for sildenafil citrate. It is a commonly prescribed treatment for male erectile dysfunction. It comes in 50mg, 100mg, and 150mg and 200mg packets. Viagra is readily available from online pharmacies. The medication is given orally and increases muscle relaxation, resulting in increased blood flow in the smooth muscle of the male penis and an erection. Sildenafil is an orally administered drug that is rapidly absorbed by the body, with the most evident effects occurring within one hour. Any licenced online pharmacy can offer cash on delivery for Viagra. To order Viagra 200mg online , a valid prescription is required. How long does Viagra remain in the body? Viagra's half-life is approximately five hours. The erection can vary from individual to individual. The majority of men observe that the effects of Viagra fade off within two to three hours.When purchasing Viagra 2000mg COD online , be sure to carefully read the instructions and take the medica...