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.

Read more

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.

Read more

About coronaviruses

Coronaviruses can cause several illnesses, from the common cold to serious respiratory infections and pneumonia. Learn more about coronaviruses.

Read more

Pleurisy

Pleurisy occurs when the lining of the lungs become inflamed, most often due to a recent respiratory tract infection. Read about causes and treatments.

Read more

MERS

Middle East respiratory syndrome (MERS) is caused by a coronavirus. It can cause fever, cough and shortness of breath. Find out more about MERS here.

Read more

Lung conditions

Learn all about lung conditions and diseases, such as asthma, bronchitis, emphysema, whooping cough and more.

Read more

Severe acute respiratory syndrome (SARS)

Severe acute respiratory syndrome (SARS) is a viral disease that can cause severe pneumonia. Know what to do in a future outbreak.

Read more

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.

Read more

Respiratory syncytial virus (RSV)

RSV infects a person's airways and lungs. Learn about the causes, treatment and prevention of RSV, and how to stop the virus from spreading.

Read more

10 tips to fight the flu – infographic

Flu vaccine and good hygiene are some of the most important ways to help prevent colds and flu. Here's a handy list of tips to fight the flu.

Read more

Allergies

Information about allergy types, as well as allergy testing, anaphylaxis, antihistamines and common related conditions such as asthma and hay fever.

Read more

Quick read: Monitor your COVID symptoms

Know how to recognise severe COVID symptoms that will need medical attention.

Read more

Cold or flu? (infographic)

Can't tell if you've got the cold or the flu? This infographic helps you compare cold and flu symptoms, debunk the most common myths.

Read more

Pleural effusion

A pleural effusion is an abnormal build-up of fluid in the space around the lungs. It can be caused by many things, most commonly heart failure, pneumonia and cancer.

Read more

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.

Read more

Chest infection

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

Read more

Transbronchial biopsy

A transbronchial biopsy is usually a safe and effective way of finding out if there is a problem in your lungs.

Read more

What is COVID-19?

Get information about COVID-19, including on variants such as Omicron, plus how it’s spread and how to avoid it.

Read more

Adeno-tonsillectomy (child)

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

Read more

COVID-19

Health advice and information on COVID-19, including when to get tested or self-isolate, symptoms, how to avoid infection, getting vaccinated and long COVID.

Read more

Quick read: Support for people with COVID

There are many support services which can deliver medicines and groceries to your home. You can also access mental health support. Find out what's available to you.

Read more

Quick read: Symptoms and when to get help

Learn about mild and moderate COVID-19 symptoms, which usually can be treated at home. Know how to recognise severe symptoms and when to seek medical advice.

Read more

Quick read: Your infectious period

Learn if you are still infectious while you are recovering from COVID-19, or if you are putting others at risk.

Read more

Quick read: Prepare your home for COVID

If a household member tests positive for COVID-19, everyone in the home will need to take precautions straight away. Here are tips to help you get ready and stay safe.

Read more

Cough

Most coughs are caused by viruses which inflame the throat, airways or lungs. Here are some tips to relieve a chesty, dry or persistent cough.

Read more

COVID-19 symptoms

Learn to recognise mild, moderate and severe symptoms of COVID-19, and when to seek medical advice from your GP or another healthcare professional.

Read more

How colds and flu impact blood donations — and how you can help

Up to 1,400 people per day are cancelling their blood donation appointments, following an early start to the cold and flu season. Here's how your donation can help.

Read more

Colds and flu

Find out more about how to treat the cold or flu, how to avoid catching the cold or the flu and special cases in which to take extra care.

Read more

How to avoid COVID-19

There are many ways to reduce your risk of COVID-19, including physical distancing, wearing a mask, hand washing and getting vaccinated.

Read more

Bronchiectasis

Bronchiectasis damages the airways in the lungs, causing them to permanently widen. Early diagnosis and treatment are vital to prevent further damage.

Read more