Sweating especially on the head when it is slightly hot is often caused by a variety of reasons, such as yin deficiency internal heat, qi and blood deficiency or obesity and other factors, the specific analysis is as follows: 1, yin deficiency internal heat: from the perspective of Chinese medicine, sweating especially on the head when it is slightly hot is usually caused by yin deficiency internal heat, usually accompanied by insomnia and dreaminess, tinnitus and other symptoms; 2, qi and blood deficiency: due to the usual unbalanced diet, spleen and stomach The patient often shows symptoms such as weakness and sweating; 3, obesity: obese patients because of the thick body fat, which hinders the discharge of heat, so that the heat generated by the body can not be discharged, and then a little heat will easily sweat, especially head sweating. Second, treatment: 1, dietary treatment: for patients with internal heat and deficiency of qi and blood, it is recommended to eat more qi-supplementing food for treatment, such as jujube, astragalus, millet, etc.; 2, drug treatment: for mild sweating symptoms caused by obesity, it is recommended to take Ge Gen Scutellaria tablets for treatment. If patients often have the symptoms of sweating when they are slightly hot, especially head sweating, they should do their own conditioning, pay attention to keeping warm and avoid wind and cold. For patients who have excessive sweating with fever, they should go to the hospital in time to identify the cause and then treat it.