1. Gradually add complementary food: 4 to 6 months old babies can start to add complementary food, but improper addition will easily lead to gastrointestinal damage. Therefore, the addition of complementary food should be gradual, taking the baby's tolerance as an indicator.
2. Give your baby a warm, digestible and non-irritating liquid diet: such food is more easily digested and absorbed by your baby.
3. Massage the abdomen properly: Massage helps to promote the maturity of the baby's gastrointestinal tract.
4. Give the baby some intestinal probiotics: this will help regulate the normal intestinal flora, inhibit the growth of harmful bacteria, and help the baby's gastrointestinal tract mature.
5. Pay attention to hygiene: keep the environment clean and avoid infection.