Six months baby diarrhea may be acute gastroenteritis, lactose intolerance or rotavirus infection, etc., you can follow the doctor’s instructions to be medication and general treatment. Six months baby diarrhea, mostly because of acute gastroenteritis, due to dietary impurity or cold, can be under the guidance of the doctor to be montelukast orally, to protect the gastric mucosa, prolonged diarrhea can lead to the baby’s lack of zinc, resulting in loss of appetite, can be given to the licorice zinc zinc zinc supplementation therapy. In addition, if you consider the bacterial infection can be added with antibiotics such as cefazoxime anti-infection treatment as prescribed by the doctor. If necessary, rehydration fluids can be used to treat the symptoms. In addition, lactose intolerance can also lead to six-month-old baby diarrhea, you can go to the hospital to improve the stool routine and other tests, clear whether there is a lactose intolerance may be necessary to follow the doctor’s instructions to be low-lactose milk powder or lactose-free milk powder, breastfed babies, you can be guided by a doctor to supplement the lactase enzyme, to alleviate the symptoms. If your baby has diarrhea, we recommend that you seek medical attention, complete the examination, and follow the doctor’s instructions for treatment.