Causes of Itchy Throat and Coughing
Disease description:
Recently, I have been coughing frequently, and my throat feels very itchy, even severely so. I would like to ask, what are the causes of an itchy throat and coughing?
Doctor's answer (1)
Dr. Lu Cheng
There are several causes of throat itching and coughing, mainly including the following points:
1. Dry air: Cold, dry climates or polluted air in the work environment may cause dryness of the throat mucosa, leading to throat itching and coughing.
2. Improper diet: Consuming excessive spicy and irritating foods, such as chili peppers and ginger, may irritate the throat mucosa, resulting in throat itching and coughing.
3. Upper respiratory tract infection: Stimulation by viruses or bacteria may increase secretion from the respiratory mucosa, with phlegm irritating the throat and causing throat itching and coughing.
4. Allergies: When exposed to allergens (such as pollen or dust mites), the body releases inflammatory mediators like histamine, which can irritate the respiratory mucosa, leading to throat itching and coughing.
5. Chronic pharyngitis: Chronic inflammation causes increased secretions from the pharyngeal mucosa, irritating the throat and resulting in throat itching and coughing.
