Hot palms may be caused by yin deficiency and internal heat (fever caused by deficiency of yin fluid), fire depression and heat (heat caused by fire as a result of qi depression), or blood deficiency and heat (fever caused by blood deficiency), and so on. 1. Yin deficiency and internal heat: it is due to the deficiency of Yin fluid in the body, water does not control the fire caused by fever, clinical patients usually appear hot palms, night sweating, lumbar and knee soreness (lumbar and knee soreness and weakness), as well as dry mouth, dry throat and other symptoms. 2. Heat generated by fire and depression: may be due to liver qi stagnation (liver qi and blood transportation is not smooth, emotional depression), depression for a long time and fire, patients usually appear in the hands and feet heart fever, cardiothoracic irritability (cardiothoracic part of the hot and restless), impatience and irritability (temperament is easy to be in a hurry to get angry), bitter taste in the mouth, urinary redness, and menstrual disorders, and other symptoms. 3. Blood deficiency and heat: because of the fever caused by blood deficiency, the patient usually manifests as self-consciousness of the two hands and feet of the heart heat, accompanied by mental depression, body fatigue (the body feels sleepy and weak), dizziness, less food and laziness (diet to reduce not want to talk) and palpitations (heartbeat accelerated, often accompanied by panic) and other uncomfortable symptoms. Patients who have symptoms such as burning palms for a long time should consult a doctor in a timely manner and be treated under the physician’s diagnosis, and should not use medication on their own in order to avoid delaying their condition.