The causes of sweaty palms in spring include physiological factors, such as seasonal factors, environmental temperature gradually rising, poor diet, etc.; also includes pathological factors, such as yin deficiency and fire (Yin essence loss in the body, the emergence of virtual fire), etc., and need to be clear about the cause of the symptomatic conditioning or treatment. 1. Physiological factors: due to the gradual warming of the spring temperature, the environment temperature rises, resulting in sweaty palms, may also be due to emotional excitement, nervousness, over-excitement, and adverse environmental influences, the patient manifested as sweaty hands or feet. 2. Pathological factors: yin deficiency and fire: due to overwork or old age and chronic illness, resulting in yin deficiency and fire symptoms, manifested by sweaty heart discomfort, accompanied by irritability, poor sleep and other symptoms. It is recommended to do a good job of daily care in the spring, spring sweaty palms this condition, and a short period of time can not improve the need for timely medical care.