According to who every fifth man on the planet has some form of erectile dysfunction. After 21 years it occurs in 10% of men, and after 60 years 30% and more. According to some studies for medical care address only 20% of men with erectile dysfunction and no more than 30% of them receive treatment. The others do not believe erectile dysfunction disease, and perceive it as a normal manifestation of aging, a consequence of stress and fatigue. Thus, 70-80% of men do not treat this problem to the doctor, and ineffective self-treatment leads to further progression of the disease. It should be noted that often erectile dysfunction is the manifestation of many serious chronic diseases (diabetes, atherosclerosis, stroke, multiple sclerosis), so to solve this problem need a comprehensive examination of men before prescribing the appropriate therapy.

Erectile dysfunction can develop at any age, but the risk of its occurrence is higher in the elderly due to the high frequency of occurrence in them of diabetes, hypertension, atherosclerosis. Other important risk factors include obesity, Smoking, alcohol abuse and low physical activity. Taking certain drugs, including drugs for the treatment of cardiovascular diseases, depression, neurological and psychiatric diseases, also may contribute to erectile dysfunction.

Developed erectile dysfunction leads to complex psychological problems associated with personal relationships and quality of life.

Now there are quite a large number of methods the treatment of erectile dysfunction. The ease of use, aggressive advertising, availability in pharmacies and effectiveness, these drugs have become the most popular among men.

Sildenafil (Viagra and generic Viagra)

The action of the drug starts in 40 minutes after administration and lasts for 4-5 hours. Viagra is unlikely to allow you to engage in spontaneous sex, and sexual intercourse should be planned in advance. Sildenafil to neobhodimosti before meals and then refrain from fatty foods, because it can reduce the effects of the drug on the body. In addition, remember that Viagra and alcohol are incompatible. In 20% of cases it is noted that the drug did not work, the causes of this phenomenon is not yet solved by the developers of tablets.

Tadalafil (Cialis and generic Cialis)

To operate the tablet begins only after 1 hour after administration and the maximum efficiency occurs after 2 hours. Withdrawal of the drug from the body within 17.5 hours, but the erection can occur within 36 hours. Thus, Cialis allows you to live a full life and not think about the medication. However, there is one thing. Many patients have decided to celebrate by Tadalafil side effects – headache, pain in the back and heartburn. The effectiveness of Tadalafil does not depend on the time of eating food or alcohol. Take Cialis is recommended not more than 1 time per day.

Vardenafil (Levitra and generic Levitra)

Levitra is devoid of the disadvantages inherent in viagra and Cialis. Does the pill after 15 to 20 minutes after ingestion, and the maximum manifestation can be seen already after half an hour. The effectiveness lasts for 8 hours. Among other similar drugs, Vardenafil is the safest, the side effects noticed in only 3% of patients who have decided to purchase Vardenafil. Pill can, regardless of meals or alcohol, which is also very convenient.

In fact, sildenafil, Tadalafil, and Vardenafil differ from each other in several ways. For some men, it is important that the effectiveness remained the maximum period of time, and someone does not want to experience side effects. In addition, we must not forget that in a certain person a certain drug may not work, but will be more effective.

If You don't know what to choose, I advise you to buy a set of generics.

Avanafil (Avana and generic Avana)

Very effective medications are Super Avana or Extra Super Avana, which in addition to the basic substance also contains Dapoxetine, that helps to extend sexual intercourse. The effect of Avanafil lasts up to 6 hours, and cure with Dapoxetine effectively for 12 hours. To begin receiving instruction for use recommends one tablet with the minimal dosage of the active ingredient. And then, in the absence of side effects and complications, the dose can be increased.

Dapoxetine (Priligy and generic Priligy)

Dapoxetine also known under the brand name Priligy. Priligy is the most effective tool for the treatment of premature ejaculation. Proven efficiency of 96%. Dapoxetine starts to operate after the first application. It is completely excreted from the body per day, so you can take it daily. This chemical is metabolized in the liver and excreted in the urine.

Udenafil (Zydena)

Udenafil improves erection and the possibility of successful sexual intercourse. The drug has an optimal duration: up to 24 hours. Effect is manifested through 30 minutes after administration of the drug in the presence of sexual arousal. Men have no clinically significant effect of the drug on the amount and concentration of sperm, motility and morphology of sperm.