The manifestations of exuberant liver fire in men include dizziness, swelling and pain, impatience and irritability, burning pain in the abdomen and ribs, etc.; the manifestations of kidney deficiency include lumbar and knee soreness and weakness (a feeling of soreness and weakness in the lumbar and knee areas), spermatorrhea and premature ejaculation, and fatigue and tiredness. 1. Excessive Liver Fire: It is a symptom caused by the hyperthermia of the liver meridian and its upward reversal. When liver fire attacks the head and eyes through the meridians, dizziness, distension and pain, redness of the face and redness of the eyes will appear; when fire-heat is disturbed internally, insomnia, dreaminess and irritability will appear; when liver fire blazes internally, fever and pain in the coarseness and ribs will appear, constipation and yellowing of urine will occur; when fire injures the collaterals and veins, blood-heat is carried out in a delusive manner (the heat evil leads to the abnormal outward movement of the blood), and vomiting of epistaxis is seen. 2. Kidney deficiency: divided into kidney yin deficiency and kidney yang deficiency. Kidney-Yin deficiency in men can be seen in soreness and weakness of the waist and knees (a feeling of soreness and weakness of the waist and knees), seminal emission, dry mouth and throat, night sweating (abnormal sweating after going to sleep, but sweating stops after waking up), heartburn and heat (heat in the hearts of the hands and the feet, and self-consciousness of the heart and chest being irritated and hot), fatigue and tiredness, yellow and red urination, and dryness of stool, and other symptoms; Kidney yang deficiency can be seen as cold pain in the waist and knees, fear of cold, impotence and premature ejaculation, mental depression, loose stools and other manifestations. The appearance of related symptoms need to consult a doctor in a timely manner, under the guidance of the doctor for treatment, do not delay the condition.