Get Viagra Prescription
Viagra is a commonly used drug designed to treat the symptoms of erectile dysfunction. Men who are regularly experience erectile dysfunction often get a Viagra prescription to help alleviate the problem. Viagra is the trade or brand name of the chemical substance sildenafil citrate which acts as a PDE5 inhibitor. Viagra has been readily available and prescribed to people suffering erectile dysfunction for many years.
An erection occurs due to physical or psychological stimulation of the penis which causes the blood vessels to dilate, increasing blood flow, this increased blood flow engorges the penis; an erection. PDE5 is an enzyme present in the human body which constricts blood vessels, meaning an erection cannot be achieved. As a PDE5 inhibitor Viagra stops the PDE5 chemical from constricting the blood vessels in the penis, meaning sufficient blood flow can engorge the penis. Viagra is often prescribed for people who have very high blood pressure, due to its ability to increase blood flow. These people often order Viagra prescriptions online.
Erectile dysfunction drugs online
The reasons for erectile dysfunction can vary from the physiological, such as heart disease or high blood pressure, or the psychological such as anxiety or stress. As the causes of erectile dysfunction can be so varied the reason for each sufferer is not always obvious, and could be due to an underlying health issue that the patient is unaware of. Those who suffer from erectile dysfunction can get a Viagra prescription from their doctor or health professional, which can help them achieve and maintain an erection.
Erectile dysfunction is an ailment which affects men of all ages, because of the range of factors which can affect a man’s ability to achieve an erection, though it is more frequent in older men. As men age the likelihood of erectile dysfunction increases; men in their forties are far more likely to experience some form of erectile dysfunction than men in their twenties, and men in their sixties even more so.
Men who get a Viagra prescription take one pill half an hour before sexual intercourse as the Viagra takes half an hour to take effect. It is also essential whoever does purchase Viagra is sexually aroused as the chemicals which Viagra affects only appear when a person is sexually aroused, otherwise the Viagra may not work. Viagra enables a man to get and maintain an erection throughout sexual intercourse, this erection may last anywhere between two to four hours.