Condition analysis: Hello, the main causes of kidney yin deficiency are congenital deficiency, acquired malnutrition, irregularity of the chambers, or irregular life, which can manifest as five heart upsets, heat, and erectile dysfunction. Obstacles etc. It is recommended to take traditional Chinese medicine according to the individual's condition. You can use Liuwei Dihuang Pills, Zhibai Dihuang Pills, Zuogui Pills and other prescriptions. Hello, the main causes of kidney yin deficiency are congenital deficiency, acquired malnutrition, interventricular imbalance, or Caused by an irregular life, it can manifest as upset stomach, fever, erectile dysfunction, etc. It is recommended to take traditional Chinese medicine according to the individual's condition. Liuwei Dihuang Pills, Zhibai Dihuang Pills, Zuogui Pills and other prescriptions can be used for treatment. Opinions and suggestions: Condition analysis: Hello, the symptoms of kidney yin deficiency are: soreness and weakness in the waist and knees, irritability and heat in the five palpitations, and dizziness. Tinnitus, insomnia and forgetfulness, night sweats, spermatorrhea and premature ejaculation in men, constipation, red tongue with less coating, and thready pulse can be treated with Liuwei Dihuang Pills; those with yin deficiency and excessive fire can use Zhibai Dihuang Pills