The causes of nocturnal emission are the following: First, it is mostly seen in the elderly, as people’s kidney energy gradually weakens with age, there will be malfunction of bladder gasification, the patient can appear nocturnal emission, more frequent nocturnal urination, and in severe cases, if the patient coughs, the phenomenon of urine loss can also occur. It is recommended that the patient should consult a Chinese medicine physician if necessary, and give herbal tonics according to the tongue and pulse to improve the abnormal bladder qi-chemistry function, or with acupuncture. The second thing is that the nighttime love is also seen in middle-aged and elderly men, due to the prostate enlargement, the patient can also be accompanied by symptoms such as incomplete urination, if necessary, you can take oral medication to improve the prostate enlargement. The third, the night love to get up at night is also seen in a part of the patient before going to bed at night drinking too much water appeared, for children love to get up at night, if necessary, to carry out the lumbar spine and sacral canal examination, to exclude the possibility of congenital spina bifida.