The difference between Tonify Zhong Yi Qi Pill and Conjugate Zi Lizhong Pill lies in the composition and efficacy of the two pills. 1. Composition: The composition of Tonifying the Middle Jiaozhong Pill is Astragalus, Shengma, Chaihu, Atractylodes Macrocephalae, Chenpi, Codonopsis Pilosulae, Radix Angelicae Sinensis, Radix et Rhizoma Glycyrrhizae. The composition of Radix Rehmanniae Pill is Radix Rehmanniae, Rhizoma Atractylodis Macrocephalae, Radix et Rhizoma Ginseng, Radix et Rhizoma Ginseng, Radix et Rhizoma Glycyrrhizae. 2. Efficacy and Indications: Tonifying the Middle Jiaozhong Pill has the efficacy of tonifying the middle Jiaozhong (treating deficiency of qi by tonifying the spleen), elevating yang and lifting the sunken organs (elevating and lifting the yang of the organism to lift the sunken organs). It is used for diarrhea caused by weakness of the spleen and stomach and sinking of the middle qi (deficiency of the spleen and stomach qi, which results in sagging of the internal organs), with symptoms such as tiredness and fatigue, low food intake and abdominal distension, scanty and unshapely feces, and sagging of the anus. Radix Rehmanniae Pill has the efficacy of warming the middle and strengthening the spleen. It is used in treating cold pain in the stomach and abdomen (cold pain in the stomach and abdomen), vomiting and diarrhea, lack of warmth in the hands and feet, and other symptoms of coldness in the spleen and stomach and deficiency of yang in the spleen and kidneys. The adverse reactions and contraindications of Tonify Zhong Yi Qi Pill and Radix Rehmanniae Pill are not clear. Please use the medication under the guidance of a physician and not on your own to avoid delaying your condition.