Laryngitis is mainly due to the influence of various inducing factors, such as quantity, rain, staying up late, excessive drinking, fatigue, overeating, eating some spicy and stimulating food, etc., which leads to the continuous decline of the body's immunity and susceptibility to infection by some pathogens, such as virus, bacteria, mycoplasma, chlamydia, rickettsia, etc, It makes the throat mucosa appear diffuse congestion and edema, and even inflammatory secretion exudation changes. At this time, it is easy to cause acute pharyngitis. Patients often have swelling and pain in the throat, cough, foreign body sensation in the throat, and even symptoms of persistent high fever. If the acute pharyngitis is not handled properly, and there is no timely anti-inflammatory and nursing care, it is likely to make the inflammation persist, which is likely to lead to chronic inflammation and chronic pharyngitis.
