Common causes of cold sweats include physiological causes and pathological causes such as shock, hyperthyroidism and tuberculosis infection. Commonly used treatments include replenishing blood volume, taking thyroxine-converting inhibitors and taking anti-tuberculosis drugs. Physiological causes: People will have chills when they are overly frightened or nervous, which is a physiological state and will get better after eliminating the tension. Pathological causes: 1. Shock: due to a sharp drop in blood volume and sudden shock patients, because of the lack of peripheral blood volume, so the cold sweat, then we should immediately send to the hospital, take measures to replenish blood volume, such as blood transfusion, replenishment of electrolytes, etc.. 2. Hyperthyroidism: patients with hyperthyroidism may also have cold sweats and need to take propylthiouracil tablets, metoprolol succinate extended-release tablets and propranolol hydrochloride tablets under the guidance of the doctor to inhibit the conversion of thyroxine. 3. Mycobacterium tuberculosis infection: Cold sweats may occur in people infected with Mycobacterium tuberculosis. In this case, it is necessary to consult a doctor and receive anti-tuberculosis treatment, such as isoniazid tablets, ethambutol hydrochloride tablets and pyrazinamide tablets. Different causes of cold sweats require different treatments and cannot be generalized. Specific treatment needs to be based on medical advice.