Acute laryngitis may occur with or without fever. For children, acute laryngitis is primarily a local symptom, but because children generally do not have robust immune function, local infections can easily lead to systemic symptoms. Among systemic symptoms, acute laryngitis frequently manifests as fever, typically presenting as either mild or high fever. It is relatively rare to see extremely high fever. Therefore, it is usually recommended that if the fever exceeds 38 degrees Celsius, or if the child appears lethargic during the fever, oral administration or rectal insertion of ibuprofen suppositories or acetaminophen suppositories can be effective treatments.