Cough caused by acute laryngitis usually gets better after the disease has healed, about 1 week. Actively treat the inflammation of the larynx, applying general therapy, medication, nebulization and other treatments. Acute laryngitis is an acute catarrhal inflammation of the laryngeal mucosa, which usually occurs after a cold, and can occur in cases of excessive use of the voice, allergies leading to laryngeal mucosal edema, or damage to the laryngeal mucosa. A variety of symptoms such as hoarseness, cough and sore throat can occur. Acute laryngitis first need to adjust the indoor temperature and humidity at any time, to maintain indoor air circulation, drink more hot water, pay attention to the bowel movement, prohibit smoking and alcohol. Acute laryngitis, need to be silent rest, ultrasonic nebulization treatment, the application of inhalation budesonide suspension to reduce laryngeal edema; early mucosal dryness, can be added to the aminoglutethimide hydrochloride, to promote the discharge of sputum, secondary infections, the application of antibiotics to fight infection, such as amoxicillin clavulanic acid potassium, cefuroxime, etc.; congestion and swelling is significant can be the systemic application of hormones, such as prednisolone tablets and so on. Acute laryngitis after active treatment, usually about 1 week can be cured, cough will also improve.