The patient’s body appears the situation of deficiency heat is mainly due to yin deficiency and internal heat, at this time you can take nourishing yin to reduce fire (nourish yin essence, reduce fire) medication, clinically commonly used medicines are six flavors of dihuang pills, commonly used medicinal herbs such as Chinese wolfberry, maitong, and so on. 1. Liuwei Di Huang Pill: It has the effect of nourishing the liver and kidney, nourishing yin and lowering fire, and can be taken to treat the symptoms of night sweating (abnormal sweating after going to sleep, but sweating stops after waking up), hot flashes (bursts of heat), and redness of the face caused by yin deficiency and internal heat. Its contraindications and adverse reactions are not clear, allergy to the product is prohibited, allergic persons should be cautious. 2. Chinese wolfberry: it has the effect of nourishing the liver and kidney, benefiting the essence and brightening the eyes (tonifying the essence and promoting the recovery of eyesight). When patients suffer from lumbar and knee soreness caused by internal heat due to Yin deficiency (feeling of lumbar and knee soreness), dry mouth, red tongue with little moss, and red eyesight with blurred vision, Chinese wolfberry can be used to alleviate the symptoms appropriately. 3. Maitong: it has the effect of nourishing the yin of the lungs, stomach and heart, and when the patient has the symptoms of noisy stomach (similar to the feeling of hunger, emptiness and burning in the stomach), palpitation (accelerated heartbeat, often accompanied by panic), insomnia and dry cough because of the symptoms of deficiency heat, he/she can take Maitong to alleviate the symptoms appropriately. If you have symptoms, you should take the medicine under the guidance of a professional doctor, do not take the medicine blindly by yourself to avoid delaying the condition or producing adverse reactions.