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Hypertrophic Rhinitis Treatment in Gangnam, Seoul

Medically reviewed by Dr. Kim Yoo Suk, MD · Board-certified otolaryngologist · Former professor, Yonsei & Ajou University · Consultations in English

What is hypertrophic rhinitis?

Hypertrophic rhinitis is a chronic condition in which the inferior turbinates become permanently enlarged. Turbinates are curled bony structures covered with spongy, blood-rich mucosa that warm and humidify the air you breathe. Normally they swell and shrink in a cycle. With repeated inflammation, the mucosa and underlying tissue thicken so that the swelling no longer settles.

Symptoms

• Constant nasal congestion on one or both sides
• Mouth breathing, especially at night
• Snoring and unrefreshing sleep
• Dry mouth and throat in the morning
• Reduced sense of smell
• A sense of pressure or fullness in the nose

Unlike purely allergic rhinitis, sneezing and itching may be mild while the blockage dominates. Many people only realize how restricted their breathing has become when they notice they cannot sleep with the mouth closed, or when a partner comments on their snoring. Long-term mouth breathing also dries the throat and can make colds feel worse.

Causes

Common contributors include long-term allergic rhinitis, non-allergic vasomotor rhinitis, chronic irritant exposure and overuse of decongestant sprays, known as rhinitis medicamentosa. A deviated septum can also cause compensatory enlargement of the turbinate on the wider side.

How it is diagnosed at our Gangnam clinic

Dr. Kim inspects the turbinates directly with nasal endoscopy, before and after a decongestant. If the tissue shrinks little after decongestion, true tissue hypertrophy is likely. An allergy test checks for an allergic driver, and a sinus CT scan may be used to assess bony turbinate size and any coexisting septal deviation or sinus disease.

Treatment options

Medical treatment first

Intranasal corticosteroid sprays, saline irrigation and control of allergic triggers reduce mucosal swelling in many patients. Stopping decongestant sprays is essential if they have been used for more than a few days at a time.

Turbinate reduction

When congestion persists despite adequate medical care, turbinate reduction surgery reduces the bulk of the turbinate while preserving its lining and function. At our clinic it is performed under local anesthesia, takes about 15–20 minutes and requires no nasal packing. Patients avoid strenuous exercise, nose blowing and saunas for one week. Crusting usually lasts about two weeks, with weekly follow-up cleaning.

If a deviated septum contributes, septoplasty may be combined in the same session.

When to see an ENT

Consider an assessment if you have needed a nasal spray most days for months, if blockage disturbs your sleep, or if you rely on decongestant sprays to breathe. Seek prompt care for one-sided obstruction with bleeding, foul-smelling discharge or facial numbness, as these are not typical of turbinate hypertrophy.

Seeing Dr. Kim in English

Turbinate and septal surgery were core parts of Dr. Kim Yoo Suk's rhinology subspecialty work as a clinical assistant professor at Yonsei University. He explains findings in English, often showing you the endoscopic image. Our clinic is two minutes from Gangnam-gu Office Station; see location and hours.

Frequently asked questions

Is turbinate reduction painful?

It is performed under local anesthesia, so the procedure itself is usually well tolerated. Afterward most patients describe stuffiness and mild discomfort rather than sharp pain. Because no packing is used, the first days are generally easier than after septoplasty or sinus surgery.

Will my turbinates grow back?

Some regrowth is possible over years, especially if allergy or irritant exposure continues. Ongoing control of the underlying rhinitis with sprays or allergen avoidance helps maintain the result. If symptoms return, the procedure can be reassessed.

Can I fly after turbinate surgery?

Many patients can fly after the first follow-up visit once bleeding risk is low, but timing depends on your healing. Discuss your travel dates with Dr. Kim before scheduling so follow-up dressings fit around your trip.

This page is general medical information written and reviewed by an ENT specialist. It is not a diagnosis. Symptoms differ between people — please see a doctor for an examination. In an emergency in Korea, call 119.