The difference between Yin deficiency and Yang deficiency in men is the difference in symptoms, treatments and medications. 1. Symptom difference: Yin deficiency in men manifests itself in the form of lumbar and knee soreness (a feeling of soreness and weakness in the lumbar and knee regions), lumbar pain, hot flashes (a burst of heat), night sweats (abnormal sweating after going to sleep, and sweating stops after waking up), dry mouth, insomnia, dreaminess, and fear of heat symptoms. Symptoms of yang deficiency in men will be manifested as coldness, cold limbs, pallor, edema, coldness of the waist and knees, and fatigue. 2. Treatment, medication difference: man Yin deficiency and Yang deficiency treatment is also different, Yin deficiency is generally taken to nourish Yin tonic kidney treatment, you can take six flavors of dihuang pill. Yang deficiency is generally taken to warm the yang tonic method of treatment, you can take Jin Gui Kidney Qi Pills. Men’s yin or yang deficiency, need to go to the hospital, by the traditional Chinese medicine doctor to identify the symptoms of treatment, can not be self-treatment, so as not to delay the condition.