Sweating on the palms of the feet and palms refers to the symptom of sweating on the palms and feet. Sweating of the heart of the hands and feet is mostly a physiological phenomenon. If the sweat of the heart of the hands and feet in large quantities, it is a pathologic sweat. Can be due to yin meridian heat fumigation; yangming dry heat (yangming disease, manifested as great heat, great thirst, sweat and other characteristics) within the knot, hot steam forced Jin excretion; spleen deficiency transport and transformation disorder, fluid next to the limbs and caused. 1. Physiological factors. When people are overstressed, sweaty hands and feet, panic and other manifestations can occur; secondly, when the weather is too hot, more sweating may also occur, which is a normal physiological phenomenon. 2. Pathological factors. Yin meridian heat fumigation or yangming dry heat knot, heat evil forced fluid abnormal excretion, resulting in sweating hands and feet heart; spleen main limbs, spleen deficiency transport disorder, fluid metabolism is abnormal, will also lead to sweating hands and feet heart. When there is an abnormal increase in sweating in the heart of the hands and feet symptoms, you need to consult a doctor in time to clarify the specific cause of the disease.