Laryngeal edema can be caused by acute laryngitis, angioneurotic edema and other diseases, treatment is similar, mainly to take the general treatment, budesonide suspension nebulized inhalation, glucocorticoids systemic use, if necessary, can be tracheotomy. 1. General treatment: acute laryngitis is mainly to avoid colds, acute laryngitis has a tendency to recurring infections, high fever after infection need ibuprofen antipyretic; angioneurotic edema caused by laryngeal edema need to avoid allergens; bacterial infections should be selected as sensitive and effective antibiotics used in sufficient quantity and duration, such as amoxicillin, ceftriaxone and so on. 2. Nebulization therapy: use budesonide suspension nebulization inhalation, reduce laryngeal edema. 3. Systemic use of drugs: systemic use of glucocorticoids, including dexamethasone, prednisolone, etc., in order to relieve the symptoms of obstruction. 4. Tracheotomy: If medication fails to provide relief, dyspnea occurs, and there is a risk of asphyxia, a tracheotomy is needed. Laryngeal edema is a more dangerous otolaryngologic emergency, and once it occurs, immediate medical attention is needed to avoid danger. The above medications need to be prescribed by your doctor.