Respiratory system

Your respiratory system brings oxygen into your body and helps to remove carbon dioxide. Learn more about how it functions and how to keep it healthy.

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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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Respiratory viruses

Respiratory viruses affect your respiratory system. You’re usually most contagious in the first few days you have symptoms.

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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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Throat diseases

Your throat is part of your respiratory and digestive systems. Learn how to manage conditions that affect it, such as strep throat and colds.

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Allergies

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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Chest infection

Chest infections are common in people of all ages. Find out more about the causes of chest infections, their symptoms and treatments.

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Tonsillectomy

A tonsillectomy is a surgery to remove the tonsils and is performed under general anaesthetic. Learn about recovery, risks and post-operative care.

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Adeno-tonsillectomy (child)

If left untreated, tonsillitis can cause complications. Surgery is the only dependable way to stop tonsillitis that keeps on coming back.

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Lung biopsy

A lung biopsy involves removing small pieces of abnormal lung tissue using a needle. The procedure is performed by a radiologist (doctor who specialises in x-rays and scans).

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Thoracoscopy

A thoracoscopy is usually a safe and effective way of finding out if there is a problem in the space between your lungs and ribcage.

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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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A guide to hay fever

Hay fever, or allergic rhinitis, can be triggered by dust, grass and pollen. Learn about antihistamine medicines and other ways to manage symptoms, plus find out when an allergy test might be a good idea.

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Cystic fibrosis (CF)

Cystic fibrosis (CF) is a genetic disease that affects many body organs, including lungs and digestive system. Learn about CF 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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Objects in the nose

An object in the nose can go unnoticed until there is pain, swelling or discharge. See a doctor if you think your child has an object in the nose.

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Pneumothorax

A pneumothorax is when air leaks into the space between your lung and chest wall. Read about symptoms and treatment of pneumothorax (collapsed lung).

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Tonsillitis

Tonsillitis is an infection and swelling of the tonsils at the back of the throat. Learn about the symptoms and treatments for tonsillitis.

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Deviated septum

A deviated septum is when the nasal septum (bone and cartilage in the nose) is crooked, affecting your breathing. Learn about symptoms and treatments.

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Bronchiectasis

Bronchiectasis symptoms are ongoing wet cough and repeated chest infections. Find out about the causes, diagnosis and treatment for bronchiectasis.

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Septoplasty

Septoplasty will resolve a deviated septum, making it straight and relieving your symptoms of a blocked nose. Learn more about the risks and benefits of this surgery.

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Lung cancer screening

Lung cancer screening helps find cancer early before symptoms appear. Check if you can take part in the National Lung Cancer Screening Program.

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Bronchoscopy

A bronchoscopy lets your doctor to see inside your airways and lungs. Find out about the procedure and when you might need a bronchoscopy.

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Lung cancer

Lung cancer is one of the most common types of cancer. Smoking can cause lung cancer. Learn about the symptoms of lung cancer and how it is treated.

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Dihydrocodeine

Dihydrocodeine is an opioid-based cough medicine available from your pharmacist. It is categorised as a 'weak' opioid. Learn more here.

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Runny nose

Runny nose, also called rhinorrhoea, can be caused by things like allergies, colds and flu. Learn how to treat and prevent a runny nose.

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Marfan syndrome

Marfan syndrome is a genetic condition that causes a loss of elastic tissue. Find out about the symptoms and treatments for Marfan syndrome.

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Apert syndrome

Apert syndrome is a rare genetic disorder that causes changes to the shape of the skull. Learn more about the other signs of Apert syndrome.

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Circulatory system

The circulatory system includes the heart, blood and blood vessels. It moves oxygen and nutrients around the body and removes carbon dioxide.

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Antihistamines

Antihistamine medicines help reduce allergy symptoms. You can learn more about how they can treat or prevent conditions like hay fever and asthma.

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