The treatment of severe Spleen-Yang deficiency in children can take anywhere from a week to several weeks depending on the specific condition, and it is recommended that treatment be carried out under the guidance of a doctor. Children with spleen yang deficiency may have symptoms such as lukewarm limbs, diarrhea, and abdominal coldness and pain. Involvement of heart yang and heart blood may lead to palpitations (rapid heartbeat, often accompanied by panic), insomnia and forgetfulness, etc. Involvement of kidney yang may lead to developmental delays, curling up in the bed with fear of coldness, cold extremities, and diarrhea in the fifth day of the month. The treatment of Spleen-Yang deficiency in children includes medication (e.g. Lizhong Pill, Radix Rehmanniae Pill, etc.), acupuncture or moxibustion (e.g. foot-sanli, spleen yu, zhongkou, and other acupuncture points), etc. Depending on the individual, the duration of the treatment may vary. Depending on the individual, the duration of treatment varies from one week to several weeks and cannot be generalized. Generally, children tend to be pure yang bodies, i.e., the onset of illness is easy, the change is quicker and tends to recover. Therefore, if spleen yang deficiency is suspected, it is recommended to go to the hospital in a timely manner, as it can prevent the condition from further transmitting and also narrow down the time of treatment.