Turbinate hypertrophy is directly related to allergic rhinitis.

After an allergic rhinitis attack, the patient may experience bilateral inferior turbinate congestion, edema, and hyperplasia, which leads to continuous bilateral nasal congestion and clear, watery nasal discharge, nasal itching, and in severe cases, eyelid swelling, tearing, and itching. Allergic rhinitis is primarily caused by a decrease in the body's immunity and resistance, following the nasal intake or contact with relevant allergens, which can include dust, pollen, and mites.

Firstly, a detailed examination at a hospital is needed, using diagnostic tools such as nasal endoscopy, routine blood tests, allergen antibody tests, and skin prick tests to confirm the diagnosis. For treatment, symptomatic anti-allergy treatment is necessary, including oral antihistamines to shrink the turbinates and alleviate nasal congestion. During remission, regular physical exercise is also needed to enhance the body’s immune capabilities for gradual improvement. If the turbinate enlargement is too severe, local surgical removal might be required.