Asthma

Asthma symptoms can include a cough, wheezing, chest tightness and breathlessness. Learn more about its causes, symptoms and treatment options.

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Symptoms of serious illness in babies and children

If your child has a serious illness, it’s important to get medical attention quickly. Learn how to recognise the symptoms and what to do.

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Penicillin

Penicillin is the name given to a widely-used group of antibiotic drugs. Penicillin can have side-effects, and some people suffer allergic reactions. Find out more here.

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Bronchiolitis

Bronchiolitis is a chest infection that affects a child’s ability to breathe freely. It usually appears in children under 12 months old.

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Cystic fibrosis (CF)

Cystic fibrosis (CF) is a disease affecting the lungs and digestive system. Treatments can improve the quality of life for people living with CF.

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Allergic reactions to antibiotics

Some people have an allergic reaction to antibiotics. Learn about the symptoms and the difference between allergic reactions and side effects.

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Anaphylaxis

Anaphylaxis is very serious and can even be fatal. See here for the symptoms to look out for and what to do in an emergency.

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Food allergies in children

Does your family have a history of eczema, asthma, hay fever or food allergies? Learn about food allergies in children and how to spot a reaction.

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Respiratory syncytial virus

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.

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Bronchoscopy

During a bronchoscopy, a doctor views your airways and lungs. By inserting a tube attached to a camera, they aim to diagnose or treat a condition.

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Respiratory system

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

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Cefalexin

Cefalexin is used to treat bacterial infections in various parts of the body. This page explains how cefalexin works, its risks and other treatment options available in its place.

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Elephantiasis

Elephantiasis is a tropical disease spread by mosquito bites that can cause arms and legs to swell and the skin to become hard and thick, like an elephant.

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Grass allergy

Grass allergy causes someone to have an allergic reaction to grass pollen spread by the wind. Learn more about its symptoms, diagnosis and treatment.

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Emphysema

Emphysema is a progressive lung disease usually caused by cigarette smoking. It causes shortness of breath and coughing.

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Allergies to seafood

Seafood allergy is complex, and 4-in-5 people will have it for life. Find out more about the symptoms and diagnosis of seafood and fish allergy.

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Bronchiectasis

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

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Nut allergies

Exposure to nuts, even in very small amounts, is a common trigger for a severe allergic reaction. Find out more here about nut allergies and how they can be managed.

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Bronchitis

Bronchitis is the inflammation of the larger airways in your lungs, which causes an ongoing cough. Learn how to reduce the risk of bronchitis.

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Carcinoid syndrome

Carcinoid syndrome is a group of symptoms caused by a rare type of cancer known as carcinoid. Learn more here about how it’s diagnosed and treated.

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Objects in the nose

An object in nose can go unnoticed until symptoms begin to develop. Such as pain, redness or swelling. If you think think your child may have an object in the nose you should take them to a doctor.

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Cat and dog allergy

Allergies to cats and dogs are common, and symptoms can be severe. Learn more about how to live with a pet allergy.

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Food allergies

Some people have an allergic reaction to a normally harmless ingredient or type of food. This immune system response can range from mild to severe.

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Dust storms

A dust storm can reduce the quality of the air that we breathe, so people – especially those with a respiratory condition – need to take precautions. Learn how to protect your health in a dust storm here.

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COPD

Chronic obstructive pulmonary disease (COPD) is an umbrella term for certain long-term lung conditions including emphysema and chronic bronchitis.

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How to use an adrenaline autoinjector

An adrenaline autoinjector can, in an emergency, save the life of someone who is having a severe allergic reaction (anaphylaxis). Learn how to use one here.

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Inhaled substance or object

People can accidentally breathe in a substance or object. Such as a liquid, powder, gas or small toy part. Learn more about symptoms that can arise from inhaling a substance or object.

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Children with asthma and exercise

Asthma is not a reason for children to avoid sport. It is usually managed easily and should be included in your child’s asthma action plan.

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Thunderstorm asthma

Thunderstorm asthma is triggered by a combination of thunderstorms and a high pollen count. Even people who’ve never had asthma can experience it.

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Stinging plants

It can be difficult to know if a sting from a plant is dangerous or not. This article explains the best first aid treatment depending on the plant involved.

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