Viagra makes men healthier and women happier. Point is that Viagra is one of the strongest drugs for treatment of erectile dysfunction. Due to Viagra action, a lot of men forgot about existed problem and take Viagra for long period of time. Plus of Viagra is its good overcoming, due to it, Viagra can be used a lot of time and you won't get some side effects. Viagra side effects, even if the manifest, usually they become a result of drug overdose. In hope to get continuous result or mightier erection, men begin to take double dose very often, that's Viagra side effects can appear. Drug doesn't harm organism. Viagra is produced in 25, 50, 100mg. Consulted with doctor after drug use, you can learn, what is better dose to win erectile dysfunction. Ask specialist to prescribe you a Viagra prescription for buying of drug. The doctor will prescribe Viagra prescription that contains all recommendation for Viagra use. Viagra pills are needed to be taken 30-60 minutes before sex. If you ate fat food, the beginning of activity can be slowed down, that's why it not recommended combining Viagra and fat food. If to take Viagra pills according to Viagra pill with all recommendation of doctor, you will get the best result and further life lasts with durable erection.