Baby diarrhea can eat fish, but pay attention to the right amount, too much may aggravate the digestive symptoms, fish allergy is prohibited. 1. Although fish is rich in protein, but the baby’s digestive function is not perfect, and during the diarrhea, the digestive function will be affected, so you need to eat in moderation, during this period, if too much consumption of high-protein food is likely to cause indigestion, or aggravate the symptoms of diarrhea. 2. For babies who have not yet tried fish, it is not advisable to add fish as a supplementary food during the period of illness, so as to avoid a series of symptoms caused by the baby’s allergy to fish, which will affect the doctor’s diagnosis and treatment of the original condition. For babies who are already allergic to fish, parents should remember not to let their babies eat fish. During the period of diarrhea, it is recommended that babies eat a light diet and small meals.