Laryngitis actually consists of two parts, acute epiglottitis and acute laryngitis. They are mainly caused by some infectious factors, such as Staphylococcus aureus infection, hemolytic streptococcus infection. The other is caused by allergic factors, that is, inflammatory edema congestion and so on. Clinically, it mainly manifests as severe pain in the throat, difficulty in swallowing, hoarseness, and may have symptoms such as stomach chills, fever, and even respiratory distress or asphyxia and death, which is life-threatening. Usually take infusion treatment, mainly with antibiotics or hormones, such as cephalosporin antibiotics, such as dexamethasone and other such infusion treatment. At the same time can be nebulized inhalation, such as nebulized inhalation budesonide or gentamicin, dexamethasone, etc., the general treatment effect is obvious. However, if respiratory distress occurs, close observation should be carried out to avoid death by asphyxia. In the close observation at the same time should be prepared for tracheotomy, if found serious situation, immediately carry out tracheotomy to relieve the patient’s respiratory difficulties.