What is Pfizer Viagra All About?
VIAGRA is the No 1 leading breakthrough treatment for male erectile dysfunction or ED, This is often called impotence. It is a convenient, discreet pill you take only when you want to have sex. VIAGRA can help many men who have ED get and keep an erection when they become sexually stimulated, either physically or visually. So with VIAGRA, a touch or a glance from your partner can again lead to something more. What is ED? Erectile dysfunction, or ED, is the medical term for impotence – the inability to get and/or keep an erection sufficient for satisfactory sexual activity. About 30 million men in the United States suffer from some degree of ED, including about half of all men aged 40 to 70 years. How Does Viagra Work? VIAGRA enables many men with ED to respond to sexual stimulation. When a man is sexually aroused, the arteries in the penis relax and widen, allowing more blood to flow into the penis. As the arteries in the penis expand and harden, the veins that normally carry blood awa
