Impotence according to the different identification of the different, the tongue is also different, the main tongue pale fat moss thin white, tongue pale moss thin white, tongue pale red moss thin white, tongue red moss yellow greasy. 1. Fatal fire failure evidence: tongue manifestation for the tongue pale fat, moss thin white, accompanied by fatigue (mental weakness) tiredness, fear of cold limbs (fear of cold, cold limbs), the pulse is thin, etc., the treatment selection of Zanyu Pill plus subtraction. 2. Deficiency of the heart and spleen: the tongue is pale, the moss is thin and white, accompanied by palpitation (rapid heartbeat, often accompanied by panic), insomnia, sleeplessness, fatigue (mental exhaustion, physical weakness), yellowish color (yellowish color without luster), low appetite, dullness (no appetite, reduced food intake), and a weak pulse, etc. For treatment, add subtractions are made in the form of Gui Spleen Soup. 3. Liver Depression and Uncomfortableness syndrome: tongue manifests as reddish tongue with thin white moss, accompanied by depression, distension and pain in the chest and ribs (chest and ribs), less food and loose stools (thin and unshaped feces), and stringy pulse, etc. Chai Hu Shuo Hepatitis Dispensary is used as the treatment. 4. Frightening and injuring the kidneys: pale red tongue, thin white moss, accompanied by palpitations (rapid heartbeat, often accompanied by panic), easy to be frightened, nightmares at night, a history of fright, and a fine pulse, treated with Qiyang Yu Xin Dan plus subtractions. 5. Dampness-heat under the injection evidence: tongue manifests as red tongue with yellowish greasy moss, accompanied by scrotal dampness, testicular swelling, short and red urine (small amount of urine, dark yellow color), bitter mouth, slippery pulse, etc., with gentian diarrhea and liver soup plus subtractions. If the manifestation of impotence occurs, you should consult the clinician and take the medication as prescribed by the doctor, do not use the medication without authorization to avoid the risk.