Classification of drugs

Classification preparatov

All means to increase potency can be divided into two main types. The classification takes into account the peculiarities and speed of action of drugs. Distinguish the following groups:

Selective inhibitors.

This includes the infamous Viagra, Levitra, Cialis, and many others. Are drugs for erection fast action. Inhibitors contribute to the activation of certain enzymes, which leads to a weakening of the muscles of the penis. Increases blood flow to the body of the penis and it hardens. Erection occurs almost immediately after taking the tablet, lasting a few hours. Then everything is back to normal.

Biologically active supplements, homeopathic remedies. The developers of these drugs, much borrowed from traditional medicine, taking into account the influence of the popular folk remedies for male potency. Dietary supplements are much slower than the inhibitor, but more systematically. They accelerate metabolism, normalize blood flow, a beneficial effect on the nervous system, strengthen the body overall, improve erection.

Important! Selective inhibitors have many contraindications and side effects, whereas dietary supplements almost safe, since they are based on natural ingredients.

Contraindications and side effects

Those who made a choice in favor of the inhibitors Viagra, you should know that these drugs to enhance erection can be taken not all. The list of contraindications varies depending on what kind of vehicle it is. But, in General, we can distinguish the following "taboo". Most inhibitors are contraindicated in:

  • individual intolerance of components, which are part;
  • cardiovascular diseases (ischemia, hypertension, hypotension, a history of strokes and heart attacks); damaged anatomically the penis; poor blood clotting;
  • pathologies of the kidneys, liver, digestive tract (e.g., ulcer 12 duodenal ulcer);
  • serious dysfunction of the nervous system;
  • Crohn's disease.

Before using funds to enhance potency, be sure to consult a doctor. But even perfectly healthy people can experience side effects of drugs from the group inhibitors. Nausea, vomiting, diarrhea, headaches, weakness, seizures, skin rash, swelling of the nasal mucosa, impaired.

Attention! A very common complication of taking these drugs is psychological addiction, when without pills a man can not imagine my sexual life. While physical dependence these funds for erection not cause.