One year old baby often diarrhea may be due to cold, improper diet, enteritis and other reasons, can use general measures, oral medication for treatment. 1. Cold: If the baby is wearing less clothing, it may make the abdomen cold, parents should do a good job for the baby to keep warm, according to the weather conditions appropriate to add clothing, if necessary, you can use the temperature of the warm water bag to the abdomen for hot compresses, so as to alleviate the baby’s symptoms of discomfort. 2. Improper diet: parents who feed their babies indigestible food may cause digestive disorders, parents should give their babies to eat nutritious, easy to digest food, to avoid eating too much at one time, generally adjust the eating habits and dietary structure can be gradually recovered. 3. Enteritis: If the baby is infected by bacteria or viruses, it may cause enteritis, resulting in frequent diarrhea. If the bacterial infection, according to the drug sensitivity selection application of antibacterial drugs, such as cefixime. If the infection is viral, it is self-limiting and can be treated without special medication. When diarrhea is severe, montelukast can be given to stop diarrhea. It should be noted that, after the self-operation of the baby’s symptoms did not improve significantly, or accompanied by other obvious discomfort, or diarrhea is too frequent, should consult a doctor in time to avoid delaying the condition. The above drugs should be used in accordance with medical advice.