Sexual dreams are a normal physiological phenomenon, and occasional sexual dreams are not harmful to the body. Usually, as long as the body feels relaxed and comfortable after waking up, there is no discomfort, it is not a big problem. But if you wake up because of sex dreams, you feel tired, poor spirit, affecting the next day’s life and work status, we should try to adjust, such as trying to maintain a healthy rhythm of life, during the day to shift attention to work and life, more hobbies, and actively participate in physical exercise, and to avoid frequent stimulation related to the sexual content. In addition, it should be noted that after the emergence of sexual dreams to change the underwear in time to keep the private parts dry and clean. This is because during sexual dreams, there may be a physiological reaction similar to orgasm, men may have seminal emission, and women may have vaginal wetness, which, if not taken care of hygiene, will easily lead to the reproductive tract flora multiplying and related inflammation.