Physical weakness is easy to fire, Chinese medicine is generally false fire, divided into kidney yin deficiency fire (body Yin essence deficiency, appearing excessive fire), heart yin deficiency fire, lung yin deficiency fire and other types of evidence, for kidney yin deficiency fire, available Zhibai Di Huang Pills and other medications; for the lung yin deficiency fire, you can choose to nourish yin and clear the lungs of the oral solution and other medications. 1. Kidney yin deficiency and fire exuberance: prolonged overwork depletes kidney yin, leading to deficiency of kidney yin and internalized fire. Symptoms such as lumbar and knee soreness and weakness (feeling of soreness and weakness in the lumbar and knee areas), five heart-quietness and heat (heat in the hearts of the hands and feet, and self-consciousness of being irritated by the heat in the heart and chest), tinnitus, deafness, dizziness and dizziness are needed to nourish yin and reduce fire (nourish the yin essence and lower the fire), and Zhi Bai Di Huang Pills can be taken orally. This drug consists of Zhi Bai, Huang Bai, Shan Yao and Shan Zhu. Its adverse effects and contraindications are not clear, pregnant women should be cautious, allergies should be cautious. Avoid indigestible food while taking the medicine. It is not suitable for patients with fever and cold. 2. Lung yin deficiency and fire: Long-term exertion depletes lung yin, resulting in lung yin deficiency (insufficient yin fluid in the lungs) and excessive fire, common symptoms such as dry cough with little sputum, sore throat, etc. Oral Nourishing Yin and Clearing the Lungs Oral Liquid, which is composed of Radix et Rhizoma Dioscoreae, Radix Phellodendron Bidentatae, Ophiopogonis Macrocephala, etc, can nourish yin and moisturize the lungs (moisturize the lungs by replenishing lung fluids), clearing heat and facilitating the pharynx. Adverse reactions and contraindications to this product are not known. Use with caution for allergies. Avoid smoking, alcohol and spicy food while taking the medicine. It is not suitable for patients with phlegm-damp congestion and wind-cold cough. For patients who are weak in constitution and prone to fire, it is recommended to go to regular hospitals and use medication under the guidance of physicians, do not take the above medication on your own, so as to avoid delaying the condition.