When a baby has diarrhea, it is best for the mother not to take fruit orally if the baby is breastfed. It is possible that the mother may cause her baby’s diarrhea symptoms to worsen after taking fruits orally. It is better to wait until the baby’s diarrhea symptoms are completely cured before taking fruits orally. Most of the fruits are benign, such as melon, watermelon, dragon fruit, mango, etc., all tend to induce worsening of the baby’s diarrhea symptoms, so it is better for the mother not to eat them. When diarrhea occurs in breast-fed babies, the mother’s diet should be light and easy to digest, especially avoid oral spicy, stimulating and greasy food to avoid aggravating the baby’s diarrhea. At the same time can be combined with oral antidiarrheal drugs, commonly used are mamethoxazole or montelukast and other effects are very good.