- Heart Conditions
- Heart Treatments
- Obstructive Hypertrophic Cardiomyopathy Management
- Personalised External Aortic Root Support
- Electrophysiology Testing for Arrhythmias
- Cardiac Ablation
- Cardiac Catheterisation (Coronary Angiogram)
- Coronary Angioplasty (Coronary Stenting)
- Coronary Artery Bypass Grafting (CABG)
- Renal Denervation for Hypertension
- Advanced Therapies to Treat Heart Failure
- Permanent Pacemakers and Implantable Defibrillators (ICDs)
- Valve Repair or Replacement (Mitral Valve Surgery & TAVI)
- Ventricular Assist Device (VAD)
- Heart Scans and Tests
- Imaging Services
- Lung Conditions
- Lung Treatments
- Diagnostic Services
Asthma and Allergy
Asthma is a common condition in which the bronchi (airways to the lungs), become irritated and inflamed, making it difficult for air to move in and out of the lungs. The inflammation makes the airways produce extra mucus which causes a cough and further obstruction to airflow.
Approximately 5.4 million people in the UK suffer from asthma, which equates to approximately 1 in 5 households. Allergic asthma occurs when the airways become hypersensitive to certain allergens such as pet hair or pollen, causing the immune system to overreact and the airways to tighten. Some patients may even suffer with severe asthma which requires very specialist treatment to reduce the amount of muscle around the airways.
The exact cause of asthma remains unknown, although there are a number of risk factors that can increase the risk of developing the condition. These include:
- Having a family history of asthma
- Suffering from allergic conditions such as food allergy or hay fever
- Having Bronchiolitis as a child
- Being born underweight or prematurely
Common triggers that can bring on symptoms of asthma include: pollen, dust mites, tobacco smoke, cat or dog hair, cold air or chest infections.
Symptoms of asthma include:
- Shortness of breath
- Tightness in the chest
- A cough (particularly first thing in the morning or last thing at night)
The severity of symptoms varies from person to person, but with the right treatment they can be effectively controlled.
If you suspect you have asthma, your doctor will typically carry out a lung function test that measures how quickly you can blow air from your lungs. You may also be required to undergo a ‘trial of treatment’ where you are administered with asthma medication and diagnosed with the condition if you respond to treatment.
Although there is no cure for asthma, the condition can be controlled via a range of medications and the avoidance of certain triggers.
A typical treatment programme involves taking a preventer inhaler on a daily basis to prevent symptoms from developing, and using a reliever inhaler if symptoms flare up.
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Treatments and Services
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