Summer diarrhea may be caused by blowing air conditioning to gastrointestinal dysfunction, dietary impurity to acute gastroenteritis, etc. There is no quick relief, but there are ways to alleviate the situation, such as life adjustments, medication, and complementary therapies. 1. Life adjustment: summer weather is hot, the frequency of air-conditioning increases, which will lead to abdominal cold, stimulate gastrointestinal peristalsis to speed up, diarrhea, this situation should be raised the temperature of the air conditioning or reduce the frequency of air-conditioning. Summer temperature is high, food is easy to deteriorate, dietary impurity leads to diarrhea, this kind of situation should be timely food refrigeration preservation, avoid eating food placed for too long. 2. medication: unclean diet leads to bacterial invasion of the gastrointestinal tract, triggering gastroenteritis, can be treated with medication, taking norfloxacin, levofloxacin and other anti-inflammatory drugs. You can take Bacillus subtilis bacillus to adjust the intestinal flora, improve the gastrointestinal environment and reduce diarrhea. 3. Auxiliary treatment: summer diarrhea caused by air conditioning, you can use hot water bags to apply hot compresses to the abdomen. Summer diarrhea may also have other causes (irritable bowel syndrome, etc.), it is recommended to consult a doctor in a timely manner, under the guidance of a doctor to determine the cause of the disease, to take reasonable and standardized treatment, avoid self-medication.