Babies biting all the time, generally may be related to temperament factors, in the teething period, lead poisoning, autism, xenophagy and other disease factors.
1. Temperament factor: some babies have a short temper, especially when they are angry or rage, they may have the bad habit of biting.
2. In teething: babies are in teething period, the eruption of new teeth cause itching and pain in the gums, may appear old biting phenomenon.
3. Diseases: Suffering from lead poisoning, autism, xenophagy and other diseases, the baby will have a certain aggressiveness, or like to eat special different foods, may lead to love biting.
Baby old biting, may also be a special way of expressing emotions, curious imitation and other reasons, it is recommended to go to the hospital for examination, to clarify the cause of the disease, and actively treat the symptoms.