Gargling “saline” has a certain effect on the prevention and symptomatic relief of laryngitis, but it can’t play a role in the treatment of laryngitis. Laryngitis is caused by inflammation, the main symptoms of pharyngeal pain, pharyngeal mucous membrane congestion, swelling and other symptoms, saline gargle to a certain extent to clean the oral cavity way to relieve the symptoms of sore throat and prevention of laryngitis is the treatment of laryngitis laryngitis, but the treatment does not work. Laryngitis can be divided into acute and chronic, but also according to pathological changes and causes into chronic simple pharyngitis, chronic hypertrophic pharyngitis, chronic dry pharyngitis, chronic atrophic pharyngitis, etc., need to take targeted treatment according to the specific causes and symptoms. During the onset of the disease, we should pay attention to a light diet, avoid chili, pepper, onions and other stimulating food to affect the recovery of the disease, eat more milk, eggs, lean meat and other foods. Also have more rest, appropriate physical exercise, improve immunity. After the disease should actively seek medical help to clarify the diagnosis, follow the doctor’s instructions to standardize the treatment.