Often stay up late may lead to impotence phenomenon, if impotence phenomenon is recommended to consult a doctor in time. Staying up late can cause a decline in liver and kidney function, and people who stay up late will have a loss of energy and sexual desire the next day, which will affect the erectile function of the penis and can cause impotence symptoms. Long-term staying up late can lead to endocrine dysfunction, resulting in a decrease in the secretion of androgens, which will lead to a decline in sexual function, and therefore a decrease in desire, and then impotence symptoms can be caused. In addition to staying up late can cause impotence, frequent drinking, smoking, frequent masturbation, work pressure, history of sexually transmitted diseases and other people, can also appear impotence symptoms. When symptoms of impotence appear, you need to actively consult the doctor and follow the doctor’s instructions for reasonable treatment.