Vasomotor rhinitis
Vasomotor rhinitis is a type of non-allergic rhinitis. Temperature changes, steam or smells can trigger nasal symptoms without a typical allergic mechanism.
What is this condition?
Vasomotor rhinitis is a type of non-allergic rhinitis. Temperature changes, steam or smells can trigger nasal symptoms without a typical allergic mechanism.
Main symptoms
A watery runny nose, sneezing and nasal blockage.
Causes
The nasal nerves and blood vessels may react to irritants or temperature changes. Allergy and sinus disease can cause similar symptoms.
When to see a clinician
Seek advice for recurrent troublesome symptoms, ineffective over-the-counter treatment, or persistent pain, bleeding or symptoms on one side.
Examination and tests
We review triggers and examine the nose. Tests are selected when allergy or another condition needs to be distinguished.
Tests are selected according to your symptoms and examination. Specialist tests or procedures may require referral.
Treatment
Avoiding relevant triggers and using suitable nasal medicines may help. Treatment is adjusted according to the response.
These are general treatment options. Your clinician will discuss which approach fits your condition; not every treatment described is provided at this clinic.
What you can do at home
Avoid smoke and strong scents where possible. Reduce abrupt temperature changes and avoid prolonged use of decongestant sprays.
Frequently asked questions
Is a temperature-change allergy a true allergy?
The term is often used informally, but these symptoms do not always result from an allergic reaction.
What should I tell the clinician?
Tell us when symptoms began, whether they are changing, your medicines and allergies, and any relevant medical conditions. For a child, describe changes in feeding, sleep or response to sound.
Related symptoms and conditions
If symptoms are triggered by cold air or indoor dryness, see our guide to air conditioning and nose/throat symptoms. Air conditioning, rhinitis and throat discomfort ›
Visiting Honda ENT Clinic
Check temporary changes
| Day | Morning | Afternoon |
|---|---|---|
| Mon / Tue / Wed / Fri | 9:00–12:30 | 15:00–18:20 |
| Saturday | 9:00–11:00 | 14:00–16:00 |
| Closed | Thursday, Sunday and public holidays | |
Reception opens 15 minutes before each session. Walk-ins are welcome for general consultations. Vaccinations may require an appointment.
Please call before visiting if you have a fever of 37.5°C or higher, a recent positive infection test, a household member with an infection, or would like infection testing. The waiting-time service is in Japanese.
Schedules can change. Check clinic news or call before travelling.
About this information and references
This information is published by Honda ENT Clinic and is intended as general guidance. Individual diagnosis and treatment require a clinical assessment. Updated: 25 October 2026.
About Medical Director Dr. Yusuke Honda