Hyperthyroidism is hyperthyroidism, which can be categorized as “gall disease” in Chinese medicine. It can be treated with Free and Easy San, Er Chen Tang, and Long Gentian Diarrhea Liver Tang, but the specific effect is determined by the patient’s own condition. Chinese medicine treatment of hyperthyroidism requires evidence-based treatment: 1. Qi stagnation and phlegm condensation: swelling in front of the neck, irritability, chest tightness, fullness in both hypochondriacs, insomnia, irregular menstruation, abdominal distension and loose stools (stools are thin and not shaped), tongue is pale red. Follow the doctor’s instruction to take Yi Fang San combined with Er Chen Tang plus or minus. 2. Exuberant Liver Fire syndrome: swelling in front of the neck, protruding eyes, irritability, easy to hunger and overeat, trembling fingers, malignant heat and sweating, red and baking heat, palpitation (rapid heartbeat, often accompanied by panic), insomnia, dizziness, bitter mouth and dry throat, constipation, etc. Follow the doctor’s instruction to take gentian diarrhea liver soup plus reduction. 3. Yin deficiency and fire exuberance (deficiency of yin essence in the body and hyperactive fire): swelling in front of the neck, protruding eyes, palpitation and sweating, hand trembling, easy to starve and overeat, emaciation, dry mouth and pharynx, five heart-quenching heat (the heart of the two hands and the heart of the two feet are hot, and self-consciousness of the heart and chest is hot), impatience, irritability and insomnia. Take Tianwang Xinxin Tonic Dan plus or minus as prescribed by the doctor. If you suffer from hyperthyroidism, please go to the hospital to be treated by a professional doctor.