itchy nose
Introduction
Introduction Itchy nose is a symptom of itching of the nose. More common in hay fever, acute rhinitis, nasal eczema, nasal vestibulitis can also appear nasal itching, accompanied by skin lesions. When you catch a cold or catch cold, there will be symptoms of itchy nose, which can be relieved after sneezing. Acute rhinitis. This is because the nasal mucosa is infected by viruses and bacteria, vasoconstriction, ischemia, and secretions are reduced to stimulate the mucous membrane surface. Perennial allergic rhinitis. Itchy nose is one of the most important symptoms of the disease, accompanied by nasal congestion, nasal discharge, sneezing and so on. Its nasal itching is lighter than pollen symptoms.
Cause
Cause
Nasal itching can be a symptom of the following diseases:
Hay fever: Also known as seasonal allergic rhinitis, it is caused by allergies to pollen and mold.
Acute rhinitis: This is because the nasal mucosa is infected by viruses and bacteria, vasoconstriction, ischemia, and secretions are reduced to stimulate the mucous membrane surface.
Perennial allergic rhinitis: Itchy nose is one of the most important symptoms of the disease, accompanied by nasal congestion, nasal discharge, sneezing and so on. Its nasal itching is lighter than pollen symptoms.
In addition, nasal eczema, nasal vestibulitis can also have nasal itching, accompanied by skin lesions.
Examine
an examination
Related inspection
Otolaryngology CT examination nasal endoscopy
Therefore, patients with overeating should be examined clinically:
First, physical examination
Taking a medical history gives us a first impression and revelation, and also guides us to a concept of the nature of the disease.
Second, laboratory inspection
Laboratory examinations must be summarized and analyzed based on objective data learned from medical history and physical examination, from which several diagnostic possibilities may be proposed, and further consideration should be given to those examinations to confirm the diagnosis. Such as: nose, otolaryngology CT examination.
Diagnosis
Differential diagnosis
Nasal itching can be a symptom of the following diseases:
Hay fever: Also known as seasonal allergic rhinitis, it is caused by allergies to pollen and mold.
Acute rhinitis: This is because the nasal mucosa is infected by viruses and bacteria, vasoconstriction, ischemia, and secretions are reduced to stimulate the mucous membrane surface.
Perennial allergic rhinitis: Itchy nose is one of the most important symptoms of the disease, accompanied by nasal congestion, nasal discharge, sneezing and so on. Its nasal itching is lighter than pollen symptoms.
In addition, nasal eczema, nasal vestibulitis can also have nasal itching, accompanied by skin lesions.
