4 tablet(s), each tablet contains 100 mg of Sildenafil citrate Total tablet(s) per one order unit: 4 tablet(s) 1 tablet contains: 100 mg Total mg per one order unit: 400 mg Active substance: Sildenafil citrate Alternative names: Sildenafil citrate, Viagra, Viagra Pfizer, Revatio, Pfizer Viagra, Potenca 100, Silda 100 Instructions for Viagra 100 mg – Viagra Additional information about Viagra 100 mg – Viagra Manufacturer page: Viagra 100 mg – Viagra
Viagra is a drug to treat erectile dysfunction (ED, Impotence). Viagra dosage is from 25 to 100 mg taken, as needed, approximately 1 hour before sexual activity, but only once a day.
Sildenafil citrate, commonly known as Viagra, is a drug used to treat male erectile dysfunction (impotence), developed by the pharmaceutical company Pfizer The pills are blue with the words -Pfizer- on one side and -VGR 100- on the other. Part of the physiological process of erection involves the release of nitric oxide (NO) in the corpus cavernosum. This then activates the enzyme guanylate cyclase which results in increased levels of cyclic guanosine monophosphate (cGMP), leading to smooth muscle relaxation in the corpus cavernosum, resulting in increased inflow of blood and an erection.