There is no most effective way to regulate the body’s lack of sweating. The body’s lack of sweating may be caused by diseases such as vitamin A deficiency, clogged hair follicles, and neurogenic sweat occlusion. Patients can be under the guidance of the doctor through micronutrients and nutritional peripheral nerve and other drugs to regulate. 1. Vitamin A deficiency: Vitamin A is very important for the skin. If there is a serious deficiency of vitamin A, the skin will be excessively dry and the hair follicles may become keratinized, leading to a condition where the body does not sweat. This can be regulated by taking micronutrient drugs, such as vitamin A. 2. Hair follicle blockage: when the pores are exposed to irritating cosmetics, it may lead to pore blockage, resulting in a lack of sweating, which can be alleviated by taking micronutrient drugs orally, such as vitamin B6 tablets or topical application of vitamin E ointment and other medications to regulate. 3. Neurogenic sweat closure: may be sweat gland dysfunction and neurological damage, resulting in neurogenic sweat closure, the body does not sweat, can be taken orally by oral nutritional nerve medication to regulate, such as methylcobalamin tablets, epastat capsules and so on. The body does not sweat should go to the hospital in a timely manner, after the cause of the disease is clear, under the guidance of the doctor to carry out the appropriate treatment and therapy.