Dryness and heat in the body can be caused by a variety of reasons, such as spicy and stimulating food, resulting in hyperthermia; prolonged illness and depletion, resulting in yin deficiency and fire (deficiency of yin and essence in the body, resulting in hyperthermia), and so on. Eating spicy and stimulating food, external fire and heat and other causes of hyperthermia in the body, can be seen in the body hot and dry, with red lips and dry mouth, constipation, urination, yellow and red and other symptoms. If the long illness depletion, overwork and other causes of yin deficiency fire, can also be seen in the body hot and dry, accompanied by night sweats (abnormal sweating after sleep, wake up sweating stopped), five heart heat (two hearts and two feet heart heat, and conscious of the heart and chest irritability and sultriness), the tongue is red and less moss and other symptoms. In addition, emotional factors, such as depression, anger and fire, irritability, etc., can also make the body hot and dry. There are many causes of body heatiness, which need to be analyzed in conjunction with related symptoms, personal life, emotions, etc., in order to accurately identify the cause of heatiness, and then adopt a reasonable treatment. If you are not feeling well and need to take medication, please go to the hospital and take medication under the doctor’s guidance.