Always having a scratchy throat, coughing and sneezing are common symptoms of allergic rhinitis and allergic pharyngitis.
Allergic reactive disease of the upper respiratory tract occurs when allergic patients ingest, inhale or come into contact with allergens. Common allergens are pollen, artemisia, dust mites, animal hair, fungi and xenoproteins, etc., peanuts, soybeans and other substances. Under the conditions of increased sensitivity of sensory nerves in the upper respiratory tract, symptoms such as always itchy throat, coughing and sneezing are manifested during cold and hot stimuli.
It can be found on examination that the mucous membrane of the nasal cavity is pale and edematous, the nasal watery and mucous slugs increase, and the mucous membrane of the posterior wall of the pharynx shows similar changes. In the nasal secretion to the pharyngeal drip, can also appear in the throat eye always tickle and cough provocation symptoms.
When the eye of the throat is always itchy cough sneezing, need to actively seek medical examination, clear cause after targeted treatment.