The clinical manifestations of allergic rhinitis

Perennial allergic rhinitis, attack any time, when light weight, or every morning when you wake up after the onset, and later gradually reducing. Onset is usually in the winter, and often co-exist with the body of other allergic diseases. Seasonal allergic rhinitis, seasonal attack was more in spring and autumn onset, rapid onset of symptoms, time of onset for several hours, a few days to several weeks, ranging attack the interim period is normal.

Typical symptoms include nasal itching and sneezing continuous paroxysmal attacks, a large number of watery nasal discharge and nasal obstruction. Concrete expression is as follows:

(一) Nasal itching and continuous sneezing: often several times paroxysmal attacks a day,then nasal congestion and runny nose, especially early morning and night obviously. The majority of patients seen in nasal itching, and sometimes the nose, the soft palate, face and ear canal, etc. itching, seasonal rhinitis, eye itch more distinctly.

(二) A large number of water-like runny nose: But acute reactions tend to diminish or disappear, it can reduce or change thick, if the secondary infection can become sticky pus-like discharge.

(三) Nasal obstruction: different degree of severity, unilateral or bilateral, intermittent or continuous areas, but also alternating.

(四) Smell barrier: If it is who due to mucosal edema, nasal congestion caused by, mostly temporary. Edema caused by persistent olfactory mucosal atrophy caused by, mostly persistent.