Laryngitis symptoms

Laryngitis symptoms usually include hoarseness, cough, expectoration, sore throat, throat foreign body sensation, etc. 1, hoarseness hoarseness is a common symptom of laryngitis, mainly due to inflammation of the throat mucosa stimulation, leading to vocal cord congestion, swelling, and then affect the vocal cord vibration and vocal function caused. 2, cough laryngitis caused by cough is mainly due to inflammation of the throat mucosa stimulation, triggering nerve reflex cough to remove foreign bodies and secretions. Cough is a protective reflex of the body, aimed at reducing throat discomfort and inflammation further spread. 3, expectoration is also one of the common symptoms of laryngitis. When the laryngeal mucosa is affected by inflammation, it will produce more secretions, which may contain inflammatory cells, pathogens, etc. Through coughing, the body can expel expectoration secretions from the body, thus alleviating throat discomfort and inflammation. 4. Throat pain is a common subjective feeling in patients with laryngitis. Its mechanism is mainly caused by inflammation leading to congestion and edema of laryngeal mucosa, as well as possible release of local inflammatory mediators and stimulation of nerve endings. 5. Pharyngeal foreign body sensation Pharyngeal foreign body sensation is a common discomfort in patients with laryngitis. Its mechanism is complex and diverse. It may be due to inflammation that causes congestion and swelling of the mucous membranes, which may cause local stenosis or blockage; it may also be due to increased secretions that accumulate in the pharynx to form a foreign body sensation; it may also be related to nerve reflexes, lymphoid follicular hyperplasia and other factors. Therefore, When the above symptoms occur, you should seek medical treatment immediately to promote the body's return to health.