Viagra - pills for treatment ...

Opened in a "random" way, the drug was named Viagra , its pills still cause amazement in a large number of people. This drug proved to be a powerful stimulant for people suffering from erectile dysfunction (impotence). Its essence lies in the impact on the circulatory system of the sexual organ during sexual arousal. In the composition of this drug there is an active substance sildenafil, which under certain conditions can expand the blood vessels and have a positive effect on the erection.

Efficacy of the drug and dosage

Additional studies have confirmed the effectiveness of the new drug in the treatment of erectile dysfunction. Good results have been obtained in people who have suffered and who have serious diseases (spinal trauma, diabetes, etc.). This tool by right has gained tremendous popularity. Thanks to him, many men again became able to have an erection and achieve orgasm. Today, this drug is available to everyone who wants, it can be found in almost any pharmacy.

The drug Viagra, which tablets are usually blue, are released in a different dosage, with an active substance content of 25, 50, 100 mg. The maximum permissible daily dose should not exceed 100 mg. In consultation with a doctor, each individual is selected a dose. It is important that it can not be used more than once a day, this is due to the time of its withdrawal from the body. Young and middle-aged people have enough time to withdraw the active substance, in the elderly this process can be delayed for a longer period.

Viagra tablets - the instruction recommends taking on an empty stomach one piece, one hour before the proposed proximity. The active action ends after four hours. During the reception you do not need to chew, just swallow it with water. More than 70% of patients suffering from impotence, about half an hour after taking the pill feel its effect. For most men, a dose of 50 mg is considered normal, for people who have liver and kidney problems, as well as for the elderly, the recommended dose is 25 mg.

Side effects and contraindications

Viagra, her pills One of the best in the fight against impotence, but   In some cases may cause an undesirable, weakly expressed reaction, the duration of which is not large. It can be the appearance of a headache, dizziness, upset stomach and eyes, redness of the skin. If these symptoms occur frequently, you need to adjust the dose to a lower side. Before using the drug, you need to consult with a urologist, especially important for elderly people suffering from kidney and liver diseases.

Do not take pills for people who constantly use nitrate-containing medicines (nitrosobit, cardiac, nitroglycerin, etc.).

It is not recommended to use this remedy for people with low and high blood pressure, suffering from angina and arrhythmia, etc. Otherwise, a sharp drop in blood pressure may occur, and this can lead to loss of consciousness or even death. The drug is contraindicated in women (there is a special female Viagra) and children under 16 years of age. By the way, women's Viagra is able to strengthen orgasm even in frigid women, while it, like the male does not affect reproductive efficiency.

Viagra tablets can not be taken with any drug boosting potency. Doctors are not advised to use a drug with a lot of strong alcohol. Packages of the drug offered in pharmacies usually contain one or four tablets. Viagra tablets, their cost may vary depending on the region and the remoteness of the provider.