Can hot and cold water alternately flush the penis to improve sexual function

Hot and cold water washing method can not improve sexual function.

Male sexual function is affected by many factors, such as mental psychological factors, endocrine factors, etc., only through hot and cold water washing can not prevent the occurrence of the above reasons, so can not improve sexual function. And hot and cold water washing will continue to stimulate the penis, so that penis congestion erection, long-term use of this method may also reduce the sensitivity of the penis, resulting in male sexual function decline.

If men need to improve sexual function, you can develop good habits, usually control the frequency of sexual life, and appropriate exercise such as running, playing, swimming, enhance physical fitness.