Eating will be sweating may be eating food is hotter, chewing action to promote excessive secretion of sweat and so on, generally belong to the normal phenomenon. It may also be related to hyperthyroidism, tuberculosis, special physiological period and other factors. 1. Hyperthyroidism: generally caused by the body’s hypermetabolism, multi-system excitability increase, may appear a meal on the phenomenon of sweating, clinical symptoms also manifested as easy to excitement, irritability, insomnia, palpitations, fatigue and other phenomena. 2. Tuberculosis: a chronic wasting disease caused by Mycobacterium tuberculosis infection, clinical manifestations of weakness, emaciation, fatigue, night sweating, may also appear to eat a full head of sweat. 3. Special physiological period: If you are in pregnancy, menopause and other special periods, due to changes in hormone levels, you may also have a full head of sweat during meals. If the above phenomenon, it is recommended to go to a regular hospital, by the Chinese medicine practitioner after the identification of targeted treatment.