The causes of acute laryngitis in children are mostly bacterial and viral infections, allergic stimulation, etc. It is usually treated with glucocorticosteroids and antibiotics, and when dyspnea occurs and there is a risk of airway obstruction, a tracheotomy should also be performed, and there is no special fast-acting oral medication. If acute laryngitis occurs in children due to bacterial or viral infections, drugs such as dexamethasone and methylprednisone need to be applied under medical supervision to reduce local edema, and drugs such as ceftriaxone and amoxicillin need to be used to control the infection. Acute laryngitis is particularly serious, causing respiratory distress, should be used nasal cannula oxygen or mask oxygen, if necessary, should also be carried out tracheotomy surgery, to ensure that the child normal breathing, to prevent life-threatening. In the use of medication, must follow the doctor’s instructions, safe and reasonable use of medication, do not give the child private use of medication to avoid causing serious consequences.