Diarrhea is mostly caused by acute gastroenteritis, inflammatory bowel disease, intestinal flora imbalance, irritable bowel syndrome, etc. It can be relieved by general treatment and medication. 1. General treatment: diarrhea is usually accompanied by abnormal intestinal peristalsis, can be massaged in the abdomen or hot compresses, etc., to promote gastrointestinal blood circulation, improve intestinal peristalsis, relieve diarrhea. Patients with severe diarrhea should pay attention to replenish body fluids, so as not to cause water electrolyte disorders. 2. Medication: Different causes of diarrhea, the use of different drugs. If it is due to dietary impurity caused by acute gastroenteritis, you can take norfloxacin, azithromycin and other antibiotics as prescribed by the doctor for anti-infective treatment; if it is due to inflammatory bowel disease, you can follow the doctor’s instructions to take LiuZiShiYuanPiDi, mesalazine, azathioprine and other drugs. If it is due to intestinal flora imbalance caused by, can also follow the doctor’s instructions with bifidobacteria and other intestinal probiotic preparations; if it is due to irritable bowel syndrome caused by, can be served in accordance with the doctor’s instructions with trimethoprim, pivotal ammonium bromide, and other drugs; diarrhea is serious, patients can also be used to loperamide, montelukast, and other antidiarrheal drugs. It is recommended that patients with diarrhea consult a doctor in a timely manner to identify the cause of the disease and carry out targeted treatment. Drugs need to be taken strictly in accordance with medical advice, not self-medication, so as not to delay or even aggravate the condition.