Need erection? Use Viagra

In this world, you can see that everything is making progress and scientists are giving their best to make such things which may help us in the future. If we talk about the medical problems then you will come to know that the percentage sexual problems have increased to a great extent. In the past, people were very careful for their health that is why they avoided those things which can be harmful for their health. But now people do not care about their health and become the victim of other diseases. This was something about the ratio of diseases in past and present. Now we shall talk about the Viagra medication.

Viagra, also called as Sildenafil citrate, is easily available in market. The basic purpose of using Viagra is to treat erectile dysfunction. Doctors also recommend this medicine for the treatment of pulmonary arterial hypertension. Well, if we discuss about the erectile dysfunction then in this problem man loss his erection which is very necessary for the sexual activity. Basically this problem is caused by the less flow of blood through the arteries. In the sexual excited state, the flow of blood becomes high and penis becomes erect. If the person is a victim of this sexual problem then the blood flow will not increase in the sexual excited state. If you are a victim of this problem ten you should talk to your doctor so that he prescribes you a medicine for its treatment.

As you know Viagra is the best medicine which you can use for the treatment of erectile dysfunction. Basically Viagra enhances the activity of enzyme that regulates the flow of blood in the arteries. When Viagra will activate its activity, the enzyme will start to increase the blood flow through the arteries and you will get erection. Same is the case with other medicines which are used for the same purpose. Before 1998 Viagra was the medicine which was used by most of the people to treat erectile dysfunction or man impotence. This medicine is approved by all famous doctors and pharmaceutical industries. This medicine has been tested before the use and it gave maximum result.

Well, if we talk about the causes of erectile dysfunction then high cholesterol level, high blood pressure, depression, diabetes etc play the vital role in this problem. Cholesterol level of the person increases by the use of junk food and those foods which contain high ratio of fats. These fats and cholesterol restrict the way of blood through the arteries. Due to this less blood will pass through the penis and it will not get the erection.

Now we shall discuss about the pharmacokinetic data. Viagra has 40 percent bioavailability. The half life of this medicine is about 3 to 4 hours. Excretion of Viagra is 13 percent renal and 80 percent fecal. Different doses of Viagra are recommended for the different ages. 100 mg dose of Viagra is only prescribed for the healthy people having age of 20- 35 years.