回复：经常拉稀， 长不胖， 怎么办

There are many causes for chronic diarrhea. Have you had any workups? Any blood in stool? Mucus? Abdominal pain? How long the problem has been going on? How many times of bowel movements a day? Any food makes it worse or better? Do you food allergy or lactose intolerance? Any family members have same problem?

IBS tends to have alternating constipation and diarrhea, and abdominal pain tends to go away after BM, and stress makes it worse. Please let me know. Thanks.

Probiotics tend to work better in diarrhea related to antibiotics use.