Cold pain in the abdomen and loose stools (thin and unformed stools) may be caused by deficiency of spleen yang and kidney yang. It is recommended to take medicines such as Radix Rehmanniae Pills, Sishen Pills, and Jin Gui Kidney Qi Pills orally under the guidance of doctor’s diagnosis and treatment. 1. Radix Rehmanniae Pill: For cold pain in the abdomen, loose stools, and lack of warmth in the limbs caused by coldness in the spleen and stomach. Pallor, fatigue, pale and fat tongue with teeth marks, white and slippery moss, and weak and sluggish pulse, you need to take the oral medication of Radix Rehmanniae Pill to warm up the middle and strengthen the spleen, which consists of dry ginger, ginseng, and Rhizoma Atractylodis Macrocephalae. The adverse effects and contraindications of the drug are not clear, pregnant women should be used with caution. 2. Sishen Pill: It is made up of tonic bone resin, Cornu Cervi Pantotrichum, nutmeg and other drugs, which has the effect of warming the kidney, dispersing cold, astringent and stopping diarrhea (alleviating diarrhea by enhancing the astringent function of the intestines), and it has a therapeutic effect on the symptoms caused by spleen and kidney yang deficiency such as epigastric and abdominal cold pain (cold and painful feeling in the stomach, epigastric and abdominal areas), wu ying yi diarrhea (diarrhea before dawn), prolonged diarrhea, low food consumption, no warmth of hands and feet and other symptoms. Adverse drug reactions and contraindications are not clear. 3. Jin Gui Kidney Qi Pill: composed of Chinese yam, dogwood, cinnamon stick, epimedium and other drugs, with the effect of warming the kidneys and inducing diuresis, it has a therapeutic effect on the symptoms caused by renal yang deficiency such as cold pain in the abdomen, fear of coldness in the waist and knees, oedema, and loose stools, etc. Adverse reactions of the drug are not clear, and pregnant women should not be taken. Avoid room desire, gas, avoid eating cold food during the period of taking the medicine. If you have symptoms of abdominal cold pain and loose stools, you should consult a doctor in time and not blindly self-medication, you need to be guided by a doctor through the identification of the situation of the use of medication, do not delay the condition.