Yang deficiency of the spleen and stomach with teeth marks on the tongue can be treated with Chinese patent medicines, such as Lizhong Pill and Lizhong Pill with Conjugated Zi. Lizhong Pill has the efficacy of warming the middle and dispersing cold (dispersing cold with medicine that warms the spleen and stomach) and strengthening the stomach; Lizhong Pill with Radix Rehmanniae Ziziphi has the efficacy of warming the middle and strengthening the spleen. 1. Lizhong Pill is composed of Atractylodes macrocephala, Radix et Rhizoma Ginseng, Radix et Rhizoma Glycyrrhizae, Radix et Rhizoma Ginger. It is used in treating deficiency and coldness of the spleen and stomach (spleen and stomach weak and cold), vomiting and diarrhea, chest fullness (chest distension and discomfort), abdominal pain, and indigestion. It should be used with caution for stomach pain, vomiting and diarrhea caused by damp-heat obstruction (accumulation of damp and heat evils to form stagnation); avoid cold, greasy and indigestible food. 2. Radix Rehmanniae Pill, composed of Radix Rehmanniae, Radix et Rhizoma Ginseng, Rhizoma Atractylodis Macrocephalae, Radix et Rhizoma Glycyrrhizae, Radix et Rhizoma Glycyrrhizae. It is used for coldness in the spleen and stomach, cold pain in the epigastric region (cold pain in the stomach and abdomen), vomiting and diarrhea, and lack of warmth in the hands and feet. Slight vascular pain, drug fever, angioneurotic edema, urticaria, nausea and intestinal cramps are occasionally seen during administration of this medicine, and can be restored by stopping the medicine or symptomatic treatment. It is important to consult a Chinese medicine practitioner before taking the medicine, and individuals should not take the medicine on their own to avoid adverse reactions.