Erectile Dysfunction

Viagra for men: action, application and side effects

Viagra for men

For various reasons, a man may have problems with erections. In this case, you can use Viagra to restore blood flow to the genitals. But few people know how Viagra works , and whether there are side effects with an overdose. All this later in the article.

Description of Viagra

Initially, scientists invented pills for completely different purposes than helping men. The drug was developed to treat angina pectoris and hypertension. But after conducting clinical trials, it turned out that the main substance called sildenafil is also active on the genitals. As a result, enterprising manufacturers began to produce this tool as a potency enhancer.

The action of Viagra (tablets for men) is now a significant increase in erection and time for intercourse. The drug begins to act approximately 30 minutes after administration, and the man will remain active for an hour.

The drug was widely distributed due to the fact that often men over 40 suffer from erectile dysfunction, but they do not want to refuse sex. As a rule, this is the result of stress and other negative effects on the body. Potency problems can also cause excessive drinking and smoking.

Where there is demand, there is supply. But many young men use the drug even if their penis can cope with sexual function, and some even run the risk of exceeding the standard dosage. All this entails consequences for the failure, and therefore you should know more about Viagra.

How and what affects

The main active ingredient of the drug is sildenafil . In the human body there is an enzyme called phosphodiesterase. It is he who is responsible for the blood flow to the cavernous bodies of the penis and blood vessels. If this element is blocked, the top of the cots will increase significantly.

Just according to this scheme, sildenafil works: relaxes certain muscles, enhances the flow of blood that goes to the male penis. This is what helps to maintain it in good condition during intercourse. It is important to note that Viagra is not able to cure the cause of dysfunction, it only “eliminates” the consequences.

Another important factor that should not be forgotten is that pills do not affect the level of sexual desire. This means that it works only on the technical side. If a man does not want intimacy, then Viagra may not work.

Proper use

Viagra is prescribed to those men who have already reached puberty, but at the same time suffer from weak potency. Because of this, they cannot lead an active sex life, because a member does not go into a “state of readiness.”

Side effects of Viagra Some guys start using this remedy even when they have no problems with arousal. They believe that if you take pills, it will increase the erection. Perhaps at first it will be so, but subsequently it will lead to unpleasant effects – problems with potency. For this reason, tablets should be taken only to those people who really need it for health reasons.

Contraindications to the use of Viagra

Experts say that Viagra has a fairly wide list of contraindications, which should not be forgotten before use. “Pills of Love” cannot be used in the following cases:

  • A person is taking drugs to treat pulmonary hypertension. There are also a number of prohibited drugs that are strictly forbidden to use with Viagra. For this reason, it is necessary to discuss this possibility with your doctor before use.
  • Violation of blood pressure.
  • A person has recently suffered a stroke or heart attack.
  • There are problems with the kidneys and liver.
  • Difficulties with the circulatory system.
  • With a stomach ulcer.
  • If a man has retinitis pigmentosa. This is an eye disease that can be inherited.
  • The penis of a man is severely deformed.

Viagra is not a safe drug at all, and therefore it can be taken exclusively by those people who have a good general state of health, but who have problems with potency.

Side effects

Many medications have side effects. Viagra is no exception. If a man suffers from cardiovascular diseases, has an increased risk of getting a stroke and heart attack, then taking the drug in his case is strictly prohibited. Viagra has a vasodilating effect, and sexual intercourse is a serious cardiac load. Therefore, if a man has problems with the above diseases, then before taking the drug, he needs to consult with his doctor.

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