The use of anti-inflammatory drugs is generally ineffective at this time, so you should pay attention to your diet and use the gastrointestinal regimen, such as Si Mo Tang or Huo Xiang Zheng Qi Oral Liquid. Cold invasion, combined with the consumption of unclean food or cold food, often have wind-cold diarrhea, mainly manifested as thin, foamy stools, light color, no odor, some may also be accompanied by abdominal distension and abdominal pain, and fever, runny nose, nasal congestion and other symptoms, the overall principle of treatment is to remove wind and dispel cold. You should pay attention to a light diet, drink more warm water, eat more nutritious and easily digestible soups, and try to eat less cold, greasy, spicy and irritating food, and take Si Mo Tang Oral Liquid or Huo Xiang Zheng Qi Oral Liquid. For diarrhea after cold, the main thing is to pay attention to the diet and take Chinese medicine or mucosal adsorbent to regulate the stomach and intestines.