Why do children bite themselves?

Children may bite themselves for various reasons, including self-soothing, expressing frustration, or seeking sensory stimulation. This behavior can also arise from anxiety or as a response to overwhelming emotions. In some cases, it might be a way for them to gain attention or communicate discomfort. If self-biting becomes frequent or severe, it's advisable for caregivers to consult a pediatrician or child psychologist for guidance.