Baby anal itch is common in babies, its main cause is pinworms, rashes, bacterial infection caused by. Baby appetite loss is considered poor baby resistance for pinworms, pinworms mostly crawl out at night in the stomach attached to the anus near the eggs, the baby will be more itchy more uncomfortable at night, this worm is quite small very difficult to find, you can use a flashlight at night after the baby is asleep at the baby’s asshole, careful mother will see the anus inside the place and a very small white worm wriggling. The itchiness caused by the skin disease, the baby can not take care of themselves, it is likely that parents do not clean up caused by perianal eczema, timely cleaning to the baby to keep dry and fresh. Bacterial infection, baby skin tender resistance is poor, bacteria can easily infringe on the health of the baby, if the external environment is more humid bacteria or baby diet bacteria mouth into, will cause baby bacterial infection, baby will be accompanied by gastrointestinal diseases, prolonged diarrhea baby anus will be painful itchy. If this is the case then parents must pay attention to timely medical treatment, bacteria baby is their own resistance can not, only symptomatic treatment to help babies to alleviate the pain. The summary of the baby’s itchy anus as above points, usually parents should also analyze the causes according to the actual situation, do not blindly ignore the details of the baby. Each child’s symptoms are different, or to find abnormalities early to the hospital.