Cold spleen and stomach in babies can be regulated by taking Chinese medicines such as Radix Rehmanniae Pills and Xiao Jian Zhong Capsule. However, as babies are young, treatment needs to be very careful and should be carried out under the guidance of a doctor. Children with cold spleen and stomach usually have symptoms such as loss of appetite, reduced food intake, lack of spirit, nausea, vomiting, diarrhea and cold hands and feet. With the efficacy of warming the middle and strengthening the spleen, Radix Rehmanniae Pill is commonly used clinically for the treatment of symptoms such as vomiting, diarrhea, cold limbs, and cold hands and feet caused by coldness of the spleen and stomach (weak and cold spleen and stomach). It is prohibited for those who are allergic to this product, and should not be taken by patients with cold and fever. Xiao Jianzhong Capsule has the efficacy of warming the middle and dispelling cold, easing the pain (relieving more urgent pain symptoms), and is often used in the treatment of abdominal pain caused by coldness in the spleen and stomach, like to press, eat less, palpitation (rapid heartbeat, often accompanied by panic) and other symptoms. Note that this product is contraindicated for those who are allergic to it, and is not suitable for those with spleen and stomach yin deficiency (deficiency of yin fluid in the spleen and stomach) and those with liver and kidney yin deficiency (deficiency of yin fluid in the liver and kidney). Specific medication should be administered under the guidance of a physician.