Respiratory system
Your respiratory system brings oxygen into your body and helps to remove carbon dioxide. Learn more about how it functions, how to keep it healthy, and related conditions.
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Nose and throat
Your nose and throat are part of your respiratory system. Learn more about their functions and conditions that can affect your nose and throat.
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Lung conditions
Learn all about lung conditions and diseases, such as asthma, bronchitis, emphysema, whooping cough and more.
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Transbronchial biopsy
A transbronchial biopsy is usually a safe and effective way of finding out if there is a problem in your lungs.
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Deviated septum
A deviated septum is a condition in which the nasal septum is significantly crooked, making breathing difficult. Find out about symptoms and treatment options.
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Tonsillectomy
A tonsillectomy is surgery to remove the tonsils. It is a safe procedure and is performed under general anaesthetic.
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Allergies
Trusted information about allergy types, as well as allergy testing, anaphylaxis, antihistamines and common related conditions such as asthma and hay fever.
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Sarcoidosis
Sarcoidosis is an inflammatory disease that can affect many of the body’s organs including the lungs and lymph nodes. Learn more about sarcoidosis including its symptoms and treatments
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Tonsillitis
Tonsillitis is an infection and swelling of the tonsils at the back of the throat. Learn about its symptoms and treatments.
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Tonsil stones
Tonsil stones are small lumps of hardened material that form in the tonsils when debris builds up. Learn about 'tonsilloliths' symptoms and treatment.
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