When a person hears impotency, the first drug that comes to his mind is Viagra. An effective drug, doctors widely advise Viagra as they are safe also. A single pill of Viagra can make a difference in your sexual life.

Usage

A drug exclusively for men, Viagra acts just like all other impotence drug. For better erection, there is a need for the continuous flood of blood in the penile region. Once there is an uninterrupted flow of blood, then there is no doubt that the penis will stand erect and the erection will also last for long hours. Once Viagra starts to act on the body, the blood vessels starts to elongate, which pushes more blood to the region.

How to take Viagra

While using Viagra tablets, you should never deviate from your doctor’s direction. Viagra can be taken with meals or without meals. The drug can be taken a few minutes before any sexual activity. But always maintain a gap of twenty-four hours in between two Viagra doses or it can result in unsafe complications.

More Viagra Information

There is a tendency among men to buy Viagra direct from the medical store. This is not safe as you may not be able to know about the effect of the drug in your body. Always discuss with the doctor about all your health conditions, including the allergies and the present and past body conditions. Tell the physician honestly about all your allergies related to food, medicine or any substance. It is always better that the doctor has an idea if you have any of the following conditions; heart problems, high pressure, low pressure, angina, blood problems, liver problems, kidney issues, painful erections, Peyronie's disease, prolonged erections and stomach ulcers.

People above 65 years must only use the drug with caution as they are more prone to Viagra side effects.

Warnings and Precautions

A person taking nitrate containing pills are not prescribed Viagra as mixing the two may lead to lowering of the blood pressure, which can lead to hear problems and even stroke. When using Viagra, one should not consume alcohol as combining the two have many complications.

In some persons, it has been seen that they had lost tier vision. But it is not yet proved if Viagra had resulted in the eye loss. It has been seen that people using Viagra who lost their vision were mainly diabetic or who has hypertension or who already had some eye problems.

Side Effects

As like all drugs, Viagra does not come with severe side effects. These side effects do not last long. Some of the allergies related to Viagra include hives, breathing problems and swelling.

Stomach upset, headache, flushing, blurred vision, color vision, are some of the side effects that are seen in men who use Viagra.

In some men, it has been seen that they have prolonged erection. This prolonged erection is no a good tendency as in the long run, it can harm the penis. If you experience any long duration hardness, it is better to contact the doctor at once.