Coughing throat phlegm sticky spit not as far as possible with chronic sinusitis, chronic simple pharyngitis, reflux pharyngitis and other diseases.
1. Chronic sinusitis: sinus mucosa and submucosal tissues in the role of infection, allergy, genetic factors and structural abnormalities, resulting in chronic inflammatory reaction, common nasal congestion, mucopurulent mucus, headache and other symptoms. When too much mucopurulent mucus flows backward to the throat through the nasal cavity, it can stimulate coughing in the throat, and it feels like there is phlegm in the throat which is sticky and can’t be spit out.
2. Chronic simple pharyngitis: the main cause of acute simple pharyngitis repeated episodes and adverse physical and chemical factors stimulation, pharyngeal sensory nerve sensitivity increases coughing symptoms, gland secretion increases, phlegm mucus spit throat.
3. Reflux pharyngitis: gastric reflux stimulation of the throat is highly reactive, in the long-term stimulation of inflammatory factors, coughing and mucus secretion increases, phlegm viscous spit.
The causes of the above situation are more, may also be related to nasopharyngeal lesions, therefore, when suffering from coughing throat with phlegm sticky spit symptoms, should actively seek medical attention, systematic examination to clarify the diagnosis and etiology.