Diarrhea after eating plums may be related to abdominal cold, overconsumption, and acute gastroenteritis. You can take hot compresses, medication and other methods. 1. Abdominal cold: directly eat plums out of the refrigerator, and plums belong to the cold fruit, after eating the patient’s abdominal cold diarrhea. Usually you can use a warm water bag to apply hot compresses to the abdomen to relieve diarrhea. 2. Excessive consumption: excessive consumption of plums can cause gastric mucosal damage, so the general gastric mucosal protective agent can be taken bismuth potassium citrate, magnesium aluminum carbonate tablets to improve the symptoms of diarrhea. 3. Acute gastroenteritis: Eating uncleaned plums can easily cause gastrointestinal tract bacterial or parasitic infection, thus causing acute gastroenteritis. This disease can be given loperamide, alkaline bismuth salicylate and other antidiarrheal. If the symptoms of diarrhea after eating plums are serious, or the symptoms persist and do not get better, the patient should go to the hospital in time for treatment.