Viagra is medicine which is used to treat men's erectile dysfunction. Originally, viagra was created to solve some cardiac issues and treating an erectile dysfunction and improving sexual performance was a side effect. Today when lots of men of different ages are suffering from sexual dysfunction this side effect is widely used.
Viagra is a prescript medicine. There are some side effects every man should be aware of. They are nausea, itch, eyes disorders, back pains, flushing and some others. That is why it is so important to visit your doctor first. Some men do not need to take drugs, if they have psychological problems for example. Men with decreased liver function, low blood pressure, high cardiovascular risks and heart attacks are not supposed to use viagra.

It is recommended to take viagra after the meal. Remember, very fat meal can postpone its action. Typically, it takes about thirty minutes to get a desired result. Different people require different dosage of viagra which is determined by your doctor. It is a bad idea to overdose viagra.

You can buy viagra in almost every offline drugstore, though online drugstore offer better prices. You can even get your online viagra prescription after online consultation. Online consultant will also help you to determine the necessary dosage. If you decide to purchase viagra pills online, make sure that you are attending a reliable online drugstore. There are many fakes and we are sure that you do not want to try a fake viagra. Study stores policy carefully. You may also ask your doctor where to buy generic viagra online.