There are many reasons for the itchy dry throat and coughing, the common ones are pharyngitis, reflux esophagitis, physiological factors and so on.
1. pharyngitis: pharyngeal mucosa, submucosal and lymphatic tissue inflammation, is a non-specific inflammation of the human pharynx, due to the degree of disease, pharyngitis symptoms are not the same, the common manifestations of pharyngeal dryness, itchy, sore throat, dysphagia and other symptoms of pharyngeal discomfort, some patients are accompanied by a habitual dry cough, pharyngeal sensation, etc. Reflux esophagitis: reflux of gastric contents leads to, common symptoms of burning and dry cough, physiological factors, such as the reflux of gastric contents, the esophagitis, and so on.
2. Reflux esophagitis: caused by the reflux of gastric contents, common symptoms include heartburn, reflux, gastric contents can influx to the pharynx or mouth, stimulate the mucous membrane of the pharynx and throat caused by itchy throat, dry cough symptoms.
3. physiological factors: if usually often in a dry environment can lead to dry mucous membrane of the throat discomfort, or cold air and cold food such as ice-cream and other stimulation of the mucous membrane of the throat, can also cause symptoms of itchy dry throat cough.
Itchy dry throat cough may also have other reasons, it is recommended to go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, and actively standardize the treatment.