If a child develops tonsillitis, they may experience symptoms such as sore throat, fever, and possibly coughing. The child might also feel ear pain and could even have seizures due to high fever. Headaches and body aches are common as well. Enlarged tonsils can be visibly observed through the mouth, and other serious complications such as nephritis and sepsis may arise, which directly threaten life. Therefore, it is recommended that parents take their child to the doctor as soon as possible to prevent the condition from worsening and causing unnecessary harm.