Viagra brought a new hope for men when it got approved in 1998 for the treatment of erectile dysfunction. This medication is the very first ED pill to get approved for impotence treatment. It is one of the most popular ED treatments of today. Popularly known as the little blue pill, this drug is really effective in helping a man to overcome ED problem. This FDA-approved blue pill was not actually created for the treatment of erectile dysfunction. It was created for treating high blood pressure and angina pectoris. But after several clinical trials, it was discovered that this drug is more effective in treating erectile dysfunction. Do note that if you buy Viagra online , you must consult a doctor prior to that. Instructions to take Sildenafil pills / Viagra · You can take these Sildenafil pills either before your mealtime or after food. Consume it with a glass of water. You should use the pills as a whole. Never break or ch...