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Jonathan Hughes | Hemel Hempstead

What is Vasomotor Rhinitis?

Vasomotor rhinitis is a form of non-allergic rhinitis where the blood vessels inside the nose are overly sensitive and react to triggers that are not related to allergies or infections. This reaction causes the nasal lining to swell, leading to a blocked or runny nose, sneezing, and congestion. Unlike allergic rhinitis, vasomotor rhinitis is not caused by pollen, dust, or pets, and allergy tests are usually negative.

Causes of Vasomotor Rhinitis

The exact cause is not fully understood, but the condition is thought to involve abnormal nerve control of the blood vessels in the nose. Triggers can include changes in weather or temperature, strong smells such as perfumes or smoke, alcohol, spicy foods, pollution, or hormonal changes. Stress and certain medications, including overuse of nasal decongestant sprays, can also worsen symptoms.

Symptoms of Vasomotor Rhinitis

Common symptoms include a persistently blocked nose, a runny nose with clear discharge, and frequent sneezing. Unlike allergic rhinitis, symptoms are not associated with itching or watery eyes, and they may occur at any time of year rather than being seasonal. Symptoms may come and go, sometimes worsening suddenly when exposed to irritants or environmental changes.

Treatment Options

There is no single cure for vasomotor rhinitis, but symptoms can usually be managed. Avoiding known triggers wherever possible is helpful. Saline sprays and rinses can keep the nasal passages clear and reduce irritation. Nasal sprays containing steroids or other medications may be prescribed to control swelling and reduce discharge. In some patients, procedures to shrink the swollen nasal lining or reduce the sensitivity of the nerves in the nose can provide longer-term relief. An ENT specialist can carry out a nasal endoscopy to rule out other causes and recommend the most effective treatment.

If you’re having non-allergenic issues with your nose, get in touch with your ENT specialist in London to book a consultation today!
020 3897 0667

How is vasomotor rhinitis different from allergic rhinitis?
Both cause a blocked or runny nose, but the mechanism behind them is different. Allergic rhinitis is an immune reaction to allergens like pollen, dust, or pets, so it usually comes with itching, sneezing, watery eyes, and often a seasonal pattern, and allergy tests come back positive. Vasomotor rhinitis is not an allergy at all. It happens when the nerves controlling the blood vessels in the nose are oversensitive and overreact to things like temperature changes, strong smells, alcohol, or spicy food, without the itching or eye symptoms, and allergy tests are negative.

Is vasomotor rhinitis dangerous?
No, it is not harmful in itself and does not damage the nose or lead to anything serious. What it can do is be genuinely disruptive, with a constantly blocked or running nose that interferes with sleep, concentration, and everyday comfort. It is still worth having properly assessed, because the symptoms overlap with other nasal conditions, and confirming that it really is vasomotor rhinitis is part of ruling anything else out.

Can vasomotor rhinitis go away on its own?
It can settle for some people, especially once the main triggers are identified and avoided, but for many it is an ongoing tendency that comes and goes rather than disappearing completely. Because it stems from how the nerves in the nose behave rather than an infection that simply clears, it often needs some level of ongoing management to keep symptoms in check.

What treatments work best?
It usually starts with avoiding your known triggers and using saline rinses, alongside nasal sprays. Steroid nasal sprays help with congestion, a nasal antihistamine spray such as azelastine can work particularly well for vasomotor rhinitis, and an anticholinergic spray like ipratropium is especially good for a persistently runny nose. If symptoms are stubborn, options include capsaicin treatment or, for the right patients, a minimally invasive procedure to calm the overactive nerve at the back of the nose, which can give longer-lasting relief.

When should I see a specialist?
It is worth an ENT assessment if your symptoms are persistent, affect your sleep or daily life, or have not responded to over-the-counter or prescribed sprays used correctly. A specialist can confirm the diagnosis, usually with a nasal endoscopy to look inside the nose and rule out other causes, and can discuss the treatments that are not available over the counter, including the nerve-targeting procedures for stubborn cases. It is also the moment to check whether overusing decongestant sprays might be adding to the problem.