Viagra is a drug that is used to treat erectile dysfunction. The main risk factors ignoring which lead to erectile dysfunction are much the same as those that lead to diseases of the circulatory system – these include:
- A sedentary lifestyle;
- Excessive weight;
- Smoking;
- Alcoholism;
Metabolic syndrome (combination of low insulin sensitivity and arterial hypertension).
Analyzing statistics, we can see that for men who have added to physical activity in middle age, the chance of erectile dysfunction decreases many times.
Scientists confirm that just reducing weight to normal, giving up smoking, bringing the pressure back to normal, and at least minimal physical activity can completely restore an erection in more than half of men of middle age.
The primary task in erectile dysfunction treatment procedure is to identify the causes of its occurrence and to fight directly with the causes of the disease and not with its symptoms.
Erection problems appear under the influence of factors that are quite possible to correct, such as low motor activity, general mood, or improper diet. Recent advances in medicine can effectively treat erectile dysfunction but unfortunately cannot cure it completely.
Exceptions to this sad rule are psychogenic erectile dysfunction and erectile dysfunction caused by hormonal dysfunction. These varieties of diseases have long been treated with almost 100% efficiency and in the shortest possible time.
At the moment there is only one group of drugs that are effective in the treatment of erectile dysfunction – these drugs are based on substances that inhibit the action of the enzyme FDE-5. The use of drugs from this group causes the relaxation of smooth muscles and dilation of blood vessels inside the penis, which leads to improved blood circulation in the penis.
It allows for achieving an adequate reaction of an organism in response to natural stimuli.
At the end of the twentieth century, the American Food and Drug Commission allowed on the market the most famous drug of this type – Viagra, which is still the best method in the treatment of erectile dysfunction of any origin.
The main functions of Viagra drug are getting rid of male impotence or erectile dysfunction and giving full sexual life.
Many years of medical use of Viagra give extremely positive results. You can order this drug on a dedicated website Express Apotek for a pleasant price.
The drug is not addictive, acting only when a man is psychologically sexually aroused. The drug is sold without a prescription and can be used on its own, as well as be prescribed by a doctor to eliminate impotence and erectile dysfunction.
How Viagra Works
Thirty minutes after taking the pill, the blood vessels expand, allowing the body to actively supply the penis with blood, providing a long and persistent erection.
The effect of the drug lasts for about four to five hours, after which it gradually decreases until it disappears completely.
The drug has several contraindications
Before using it, it is necessary to rule out diseases such as anemia, arrhythmia, blood diseases, any kind of ulcers, retinitis, Peyronie’s disease, and intolerance to individual components of the drug.
It is also contraindicated in penile injuries, six months after a heart attack or stroke. The drug is prohibited to combine with nitrates and nitric oxide donators.
Side effects of the therapeutic drug
Under some circumstances, it causes adverse reactions in the body, such as pain in the head, increased heartbeat, impaired perception of color and odor, GI disturbances, stuffy nose, nosebleeds, and blood rushing to the face.
Instructions for use of Viagra
The average recommended dose of the drug by doctors is 50 mg. However, depending on your own needs, you can lower the dose to 25 mg or raise it to 100 mg.
In older men over the age of 65, the drug is eliminated from the body longer, which allows you to take a smaller amount of the drug with the same results.
No more than one whole tablet per day should be taken with water. To avoid unexpected reactions, the drug should not be combined with alcoholic beverages and fatty foods.
