A lying down throat itchy and cough may be due to reflux laryngitis, chronic pharyngitis, bronchitis and other factors, in the inflammation and infection stimulation of lymphatic tissue proliferation, pharyngeal mucosal edema, hyperplasia, positional factors triggered by the production of related symptoms.
1. Reflux pharyngitis: due to the gastric contents reflux into the pharyngeal cavity, stimulating mucosal congestion, edema, mucus excitation cough reflex, can appear a lying down throat itchy and cough performance.
2. Chronic pharyngitis: due to excessive use of the voice, too much speech, excessive consumption of cigarettes and alcohol, as well as excessive late-night work, fatigue, stress and other reasons, capillary dilatation, hypertrophy, as well as lymphatic follicular hyperplasia, etc., there can be a lying down throat itchy and cough performance.
3. tracheitis: due to bacterial or viral infection stimulate tracheal inflammation, tracheal mucosal edema, increased secretion, can appear a lying down throat itchy and cough performance, can also be accompanied by chest tightness, coughing and other discomfort.
When lying down a tickle in the throat and coughing, should be timely to the hospital for a clear diagnosis, and actively cooperate with the doctor’s treatment, do not delay, to prevent aggravation of the condition.