The dangers of alternating hot and cold water to enhance sexual performance

The alternating hot and cold water method of impotence may lead to bacterial and viral infections and may cause upper respiratory tract infections.

1. Bacterial virus infection: It is unscientific to say that alternating cold and hot water baths can improve sexual performance. It is best not to blindly use some folk remedies to improve sexual performance, as this may cause certain harm to the individual's body. For people with weak constitutions or low resistance, this method may cause certain stimulation to the body, which may cause bacterial virus infection, cause some diseases of the individual, and cause some viruses and bacteria to invade the body. It will not only fail to improve sexual performance, but may also cause the individual's physical condition to deteriorate.

2. Upper respiratory tract infection: In cold weather, taking a bath with cold and hot water alternately may cause colds, which will irritate the upper respiratory tract and cause infection, leading to coughing symptoms and increasing the chance of catching a cold. So don't try it blindly.

If you want to play the role of strengthening yang, you can operate it in a scientific and reasonable way, such as doing some physical exercise regularly, which can improve men's sexual function to a certain extent. You can help to nourish the kidneys by taking medicines that replenish qi and nourish the kidneys, such as Liuwei Dihuang Pills. Eat some black sesame, black beans and black fungus foods appropriately.