When a child ingests a button, symptoms can vary based on the object's size, shape, and material. Common symptoms include: - Choking: Difficulty breathing, coughing, or gagging. - Drooling: Excessive saliva production if the button is lodged in the throat. - Abdominal Pain: Discomfort or pain in the stomach area. - Vomiting: Frequent vomiting or gagging. - Fever: Elevated temperature if an infection develops due to a lodged object.