ENT Clinic London Services: From Private Allergy Tests to Comprehensive After-Care

When you’re living with ongoing nasal congestion, unexplained sinus issues, or frequent ear, nose, and throat discomfort, getting a fast and accurate diagnosis can make all the difference. At Harley Street ENT, we provide a wide range of specialist services designed to uncover the root cause of your symptoms and guide you towards long-lasting relief.

From private allergy tests to advanced diagnostic imaging and personalised after-care, our ENT clinic in London offers a complete, joined-up approach to your health.

Why choose an ENT clinic in London for diagnosis and care?

ENT (Ear, Nose, and Throat) specialists, also called otolaryngologists, focus on conditions affecting the head and neck, particularly the sinuses, nasal passages, ears, throat, and related structures. Many patients first seek an ENT consultation when everyday life is being disrupted by:

• Persistent nasal congestion or sinus infections
• Recurring sore throats or tonsillitis
• Hearing changes or ear infections
• Unexplained snoring or sleep-disordered breathing
• Allergic reactions affecting the nose or throat

By visiting a dedicated ENT clinic, you benefit from targeted expertise, faster diagnosis, and access to a variety of in-house tests and treatments.

Private allergy tests: A cornerstone of our diagnostic services

Allergies are a common but often overlooked trigger for many ENT-related problems. Seasonal pollen, dust mites, mould spores, pet dander, and certain foods can all cause nasal inflammation, congestion, and sinus discomfort.

With private allergy tests, we can quickly identify specific allergens so that your treatment plan is accurate and effective.

Types of allergy tests we offer:

1. Skin prick testing – A small amount of an allergen is applied to the skin to observe any reaction.
2. Blood tests (specific IgE testing) – Measures your immune system’s response to particular allergens.
3. Patch testing – Typically used for delayed allergic reactions, often linked to skin symptoms.

Identifying your triggers allows us to recommend targeted treatments such as antihistamines, nasal steroid sprays, allergen avoidance techniques, or in some cases, immunotherapy.

Common allergens that can affect sinus health

Understanding your specific triggers is the first step to relief. Many people experience symptoms without realising what’s behind them. Here are some of the most common allergens that private allergy tests can identify:

Environmental allergens

• Pollen – Trees (spring), grasses (summer), and weeds (autumn) release tiny particles that can trigger seasonal hay fever.
• Dust mites – Microscopic creatures found in bedding, upholstery, and carpets that thrive in warm, humid conditions.
• Mould spores – Found indoors in damp areas such as bathrooms or outdoors in decaying leaves and soil.
• Pet dander – Tiny flakes of skin, saliva, and fur proteins from cats, dogs, or other animals.

Food-related allergens

• Dairy – Milk proteins can trigger inflammation in sensitive individuals.
• Nuts – Both peanuts and tree nuts are common triggers.
• Shellfish – Can cause nasal and sinus symptoms in some people, alongside more obvious reactions.
• Wheat – Gluten sensitivity or allergy may contribute to chronic inflammation.

Occupational allergens

• Chemical fumes – Found in certain workplaces, from cleaning agents to industrial solvents.
• Wood dust – A trigger for those working in carpentry or construction.
• Latex – Used in gloves and some medical equipment.

Symptoms may include nasal congestion, sinus pressure, sneezing, watery eyes, postnasal drip, or even changes in smell and taste.

Other diagnostic services available at Harley Street ENT

While allergy testing is a vital tool, it’s just one part of our comprehensive diagnostic approach.

Nasal endoscopy

A small, flexible camera allows us to examine the inside of your nasal passages and sinuses in detail. This can reveal structural problems such as a deviated septum or nasal polyps.

Audiology and hearing tests

For patients experiencing hearing changes, tinnitus, or recurring ear infections, our audiology team performs hearing assessments and middle ear function tests.

Imaging scans

CT or MRI scans may be recommended for complex cases, giving us a clear view of your sinus anatomy or other head and neck structures.

Sleep studies

If snoring or suspected sleep apnoea is a concern, we can arrange home or in-clinic sleep assessments to monitor breathing patterns during the night.

Practical ways to manage allergies at home

While diagnosis is key, there are steps you can take in daily life to reduce exposure to allergens:

• Keep windows closed during high pollen seasons.
• Wash bedding weekly in hot water to kill dust mites.
• Use a HEPA-filter vacuum cleaner.
• Keep pets out of bedrooms if you are allergic.
• Reduce humidity indoors to discourage mould growth.
• Rinse nasal passages with a saline spray or rinse to clear allergens.

These measures can complement medical treatment and make a noticeable difference in your day-to-day comfort.

Our treatment pathways — tailored to your needs

Once the cause of your symptoms is clear, we’ll design a personalised treatment plan. This might involve medication, minimally invasive procedures, or surgery, depending on your diagnosis.

Medical management

• Allergy treatments – antihistamines, steroid sprays, or immunotherapy
• Sinusitis management – antibiotics (where appropriate), nasal rinses, or anti-inflammatory medication
• Hearing care – earwax removal, hearing aids, or tinnitus therapy

Minimally invasive procedures

• Balloon sinuplasty – to open blocked sinus passages
• Turbinate reduction – to improve nasal airflow
• Polypectomy – to remove nasal polyps

Surgical options

For structural issues such as a deviated septum, enlarged tonsils, or advanced sinus disease, surgery may be the most effective long-term solution. We use advanced endoscopic techniques to ensure precision and faster recovery.

Comprehensive after-care: The Harley Street ENT difference

Diagnosis and treatment are only part of the journey. We believe in thorough after-care to make sure recovery is smooth and your results are long-lasting.

Our after-care services include:

• Follow-up consultations – to check progress and adjust your treatment if needed
• Rehabilitation support – for voice, swallowing, or hearing recovery
• Ongoing monitoring – especially for chronic or recurring conditions
• Patient education – helping you manage your condition at home and prevent flare-ups

We also provide detailed lifestyle guidance for allergy management, including seasonal action plans, nutritional advice where relevant, and strategies to reduce allergen exposure long term.

When to consider private allergy tests

While some people know exactly what triggers their symptoms, others live for years without identifying the underlying cause. You may benefit from private allergy tests if you:

• Have chronic or recurring sinus congestion
• Experience seasonal symptoms such as sneezing, itchy eyes, or nasal drip
• Notice symptoms flare in specific environments (around pets, in dusty rooms, during pollen season)
• Have tried over-the-counter treatments without success

The results give you clarity and help us choose treatments that target the problem at its source.

The benefits of our joined-up approach

Choosing Harley Street ENT means you’re not bouncing between different clinics or waiting months for specialist referrals. Our in-house services mean:

• Faster diagnosis
• Access to multiple specialists under one roof
• A clear treatment plan from start to finish
• Support at every stage of your recovery

We combine medical expertise with the latest technology to deliver care that’s both efficient and highly personalised.

Take control of your sinus and allergy health

If you’ve been living with unexplained nasal congestion, frequent sinus infections, or allergy symptoms that never quite go away, now is the time to act.

At Harley Street ENT, we offer private allergy tests and a full range of ENT services to get to the root of your symptoms and help you breathe, and live, more easily.

Book a consultation today and take the first step towards clearer breathing and better health.