Despite the fact that drugs for erectile dysfunction help many men who should know, and their possible adverse health effects. Experts from the U.S. and the UK, studied more than ten thousand patients aged 40 years and older who took these drugs, warned: this therapy twice to increase the risk of hearing loss.

The study showed that only one of six representatives of the stronger sex, never took medication for impotence, was suffering from hearing loss.

The number of hearing problems increased two-fold among men who resorted to similar means.

Previously, scientists were already aware of the relationship of these drugs with sudden hearing loss, but new research has shown that damage can accumulate over the years.

Drugs for impotence increase the blood flow to certain parts of the body, which helps men to successfully make love. Probably, this effect is observed in the ears: an increase in blood flow can cause damage and reduce the function of hearing, wrote news edition edition.

"While we can not with certainty say that the anti-impotence drugs should be banned. However, every patient should receive a warning about possible problems with hearing. Thus, the men will be on the alert, and in case of suspicious symptoms, can in time turn to the specialists" , - say one of the researchers.

Specialists also advise all men who already have hearing problems, think carefully avoid the use of brand viagra drugs for erectile dysfunction. Note that the previously reported and that more than 50 percent of the drugs, increases blood flow to certain parts of the body at erectile dysfunction does not work. Men with this problem can spend more money on pills, but when their real problem is the low level of testosterone, they will not help them.

Testosterone level reaches its peak in the stronger sex in the age of 20. Then, during his life, he is slowly declining, but its rapid decline may also indicate a health problem.

In addition, scientists have found a dependence of the erection of oral health. Thus, the patients teeth and gums leading to loss of erectile function. What causes this relationship - the researchers do not yet know.