Is Viagra helpful or not ?
Is Viagra Helpful or not? Viagra a medicine, which munching the mind of teenagers. We all come to listen this name in our daily life . Viagra is a brand name for SILDENAFIL CIGRATE ( a drug that helps in erectile dysfunction) . Viagra helps in erectile dysfunction to the males by increasing the blood flow in the male sexual organ ( penis). Originally developed by the scientists in United States and brought up in the market by Pfizer; a pharmaceutical company in United States. KEEP THAT IN MIND ; Viagra can help men who can’t achieve or sustain an erection due to erectile dysfunction. It improves the erectile response when a man is already sexually stimulated . Viagra doesn’t provide any sexual stimulation. If there is no sexual stimulation , Viagra will not work. HOW IT WORKS ; When sexual stimulation occurs, nitric oxide is released by the nervous system in the erectile tissue of the penis. Nitric oxide stimulates an enzyme that produces messe