It is an inflammation of the inner lining of the nose.
Depending on the triggering cause, it is classified into allergic and non-allergic rhinitis. In the former, there is an immunological reaction to certain substances known as allergens.
The most common symptom is nasal obstruction by mucous content, usually a clear liquid. It is accompanied by irritation of the wings of the nose, itchy eyes, reddening of the conjunctiva, sneezing, irritative cough, and nasal voice. In severe cases, there may be shortness of breath that worsens when lying down. During the night they can interfere with the ability to fall asleep, generating other symptoms such as headache, difficulty concentrating, etc.
Diagnosis is made through clinical history, physical examination, blood tests and allergy skin tests.
Treatment is aimed at eliminating the triggering cause and alleviating the symptoms: nasal decongestants, corticoids and washing of the nostrils with hypertonic seawater saline solution.
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