Acute laryngitis is an acute inflammation of the laryngeal mucosa caused by bacterial or viral infection, mostly related to improper vocal methods, poor lifestyle such as smoking and drinking, and environmental air pollution. During the onset of the disease, vocalization must be strictly prohibited, eat cool, well-digested food, and must not eat spicy and stimulating food to avoid aggravating the disease. Also, no smoking, alcohol, etc. Systemic treatment can be done with a sufficient amount of a full course of antibiotics to avoid the spread of infection foci. The appropriate amount of glucocorticosteroids can also be given orally or intravenously. Physical cooling or antipyretic drugs should be given according to the temperature change. Local antibiotics plus hormones can be used for nebulization or steam inhalation treatment. External treatment can be used ice borax, pearl yellow san, tin type san, etc. blowing and spraying in the throat 5-6 times a day to clear the heat, reduce swelling and benefit the throat. The disease is usually seen in children under 5 years old, usually with sudden acute onset, dry throat, obvious pain, and hoarseness, and may be accompanied by specific inspiratory laryngeal tinnitus, and in severe cases, respiratory distress and even asphyxia. Therefore, if a pediatric patient presents with severe acute laryngitis resulting in respiratory distress without significant improvement with medication, a prompt tracheotomy should be performed, which is also indicated for adults.