Atrophic Rhinitis: Symptoms, Causes, and Treatment in the UK

Atrophic rhinitis is a chronic medical condition affecting the nasal cavity, characterised by the atrophy (wasting away) of the nasal mucosa, which is the pink lining inside your nose, and the underlying turbinate bones. In the United Kingdom, it is often seen in two forms: primary and secondary.

Primary atrophic rhinitis, sometimes historically referred to as ozena, is relatively rare in the UK today. It is more common in warmer climates and is often associated with the bacteria Klebsiella ozaenae. Secondary atrophic rhinitis is more frequently encountered by British clinicians, typically occurring as a complication of extensive nasal surgery, severe trauma, or chronic granulomatous diseases. The result is a nasal cavity that is too large, leading to paradoxical congestion and the formation of large, green-grey crusts.

The symptoms of atrophic rhinitis can be distressing and socially isolating for patients. Because the nasal lining thins and the nerves are affected, the nose loses its ability to humidify the air you breathe. This leads to several distinct signs:

• Nasal Crusting: The most hallmark symptom is the formation of thick, dry crusts inside the nose that are difficult to clear.
• Foul Odour (Ozena): A characteristic unpleasant smell often emanates from the nose. Interestingly, due to nerve damage, the patient themselves often cannot smell it (anosmia), but it is noticeable to others.
• Nasal Bleeding: Picking at or the natural shedding of hard crusts can cause frequent epistaxis (nosebleeds).
• Paradoxical Obstruction: Despite the nasal passage being wider than normal, patients often feel their nose is blocked because the sensory receptors that detect airflow are damaged.
• Dryness and Soreness: A constant feeling of irritation and lack of moisture within the nasal cavity.

The exact cause of primary atrophic rhinitis remains debated, though factors such as nutritional deficiencies (particularly Vitamin A and D or iron), endocrine imbalances, and specific bacterial infections are thought to play a role. However, in the UK, the secondary form is the most prevalent. This is usually triggered by:

Surgical Intervention

If too much of the turbinate tissue (which filters and warms air) is removed during surgery to treat other conditions, the nose can become overly dry, leading to atrophy. This is sometimes discussed in clinical circles as 'Empty Nose Syndrome'.

Chronic Infection

Long-term, untreated infections or inflammatory conditions can eventually cause the delicate lining of the nose to degrade and fail to regenerate.

Environmental Factors

Prolonged exposure to certain irritants or dust can exacerbate nasal dryness, though this is rarely the sole cause of the condition.

According to NHS principles and NICE-aligned pathways, the management of atrophic rhinitis focuses on nasal hygiene and restoring moisture. The primary goal is to prevent the accumulation of crusts and reduce the bacterial load. Standard treatments include:

• Saline Irrigation: Using a 'Neti pot' or nasal douche to wash out the nose twice daily with a saline solution. This is the cornerstone of treatment to mechanically remove crusts.
• Nasal Lubricants: Applying ointments such as glucose in glycerine or specific nasal oils to keep the mucosa hydrated.
• Antibiotics: If a secondary infection is present, a doctor may prescribe topical or oral antibiotics to target specific bacteria.
• Vitamin Supplements: Addressing underlying deficiencies if they are identified through blood tests.

In severe cases where conservative management fails, surgical options may be discussed with an ENT surgeon to narrow the nasal cavity and improve airflow dynamics.

If you are experiencing persistent nasal dryness, crusting that does not resolve with over-the-counter sprays, or if others have commented on a persistent odour from your breath or nose, you should seek medical advice. At OnlineDoctor24, you can speak to a GP online to discuss your respiratory and ENT concerns from the comfort of your home.

An online consultation is an excellent first step. A doctor can review your surgical history, assess your symptoms, and provide advice on the correct technique for nasal douching. If your symptoms suggest secondary atrophic rhinitis following surgery, the online GP can provide a referral letter for a private or NHS ENT specialist for a formal endoscopic examination of the nasal cavity.

Beyond medical treatments, there are several steps you can take to manage atrophic rhinitis at home:

• Use a Humidifier: Keeping the air in your bedroom moist can prevent the nasal lining from drying out further overnight.
• Stay Hydrated: Drinking plenty of water helps maintain the moisture of all bodily membranes, including the nose.
• Avoid Smoking: Cigarette smoke is a major irritant that further damages the cilia (fine hairs) and lining of the nose.
• Gentle Cleaning: Never force crusts out by picking, as this causes trauma and bleeding; always use saline to soften them first.