Cold sweat at night may be caused by menopause, but also may be suffering from tuberculosis, leukemia and other diseases. 1. Menopause: menopause generally occurs between the ages of 40 to 60, is a physiological stage before and after the natural menopause, the patient’s main symptoms manifested as menstrual disorders, the patient will also appear vasoconstriction of the symptoms, the main manifestation of hot flashes, sweating, sweating, there will be a sense of coldness, and some patients will also appear sleep disorders, anxiety, depression and other symptoms. 2. Tuberculosis: tuberculosis is generally caused by tuberculosis infection, patients generally have no obvious symptoms at the initial stage, different parts of the tuberculosis lesion symptoms are different, but patients generally appear low-grade fever, emaciation, night sweats and other systemic symptoms. 3. Leukemia: leukemia may be related to viral infection, abnormal immune function, heredity and other factors. Patients will have fever, pallor and other symptoms. With the development of the disease, patients will have night sweats, bleeding, anemia and other symptoms, and some patients will also be accompanied by hematuria, pleural effusion, amenorrhea and other symptoms. If you have cold sweats at night, you can observe for a period of time, and if you have other symptoms, you should go to the hospital in time, and follow the doctor’s instructions after diagnosis.