Seven-month-old babies with enteritis need to be more cautious in the use of medication, making the amount of medication to be measured and calculated according to the child’s weight. The first step is to clarify the cause of the disease. If the enteritis is caused by a bacterial infection, antibiotics can be used. If a baby with enteritis has diarrhea, you can also use anti-diarrheal medication such as Simethicone or montelukast. The most important thing is to find and solve the cause of your baby’s enteritis, for example, if the enteritis is caused by improper addition of complementary foods, you should adjust the variety of complementary foods, if the enteritis is caused by switching to formula milk, you should adjust the variety of formula milk to the type that your child can adapt to, so the treatment of the cause is more important than the symptomatic treatment.