Allergies

A hypersensitivity occurs when your immune system overreacts to something. Allergies are a type of hypersensitivity. Learn about common allergies.

Anaphylaxis is a severe allergic reaction needing urgent care. Learn about triggers, symptoms, treatment and what to do in an emergency.

Allergies to pets are common, particularly cats and dogs. Symptoms can range from mild to severe. Learn more about how to live with a pet allergy.

Allergic reactions to cow’s milk are very common. It is seen in about 1 in 50 infants. Learn more here about allergy to milk proteins.

Dust mites are tiny creatures that live in your house and feed on dust. Learn more about what you can do if they trigger allergy symptoms.

Egg allergy usually starts in infancy, but most children grow out of it. Learn about the symptoms and diagnosis of egg allergy, and ways to avoid egg.

Some people are allergic to different types of food such as milk, eggs and wheat. Read here to find out more about living with food allergies.

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.

Food intolerances cause an upset stomach and affect your quality of life. They are not allergies. Read more about how they are diagnosed and treated.

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

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.

Hay fever (allergic rhinitis) affects many Australians at some point in their life. Learn about triggers and how to manage the symptoms.

Lactose intolerance is the inability to digest lactose, or milk sugar. Learn more about testing, symptoms and treatment for lactose intolerance.

Peanut allergy is common and can be life-threatening. Find out how to reduce the chance of having a severe allergic reaction to peanuts.

If you have pollen allergy, you may experience hay fever and asthma symptoms. Get tips on how to help manage your exposure to pollen.

Seafood allergy is complex, and most people don’t grow out of it. Find out more about the symptoms and diagnosis of seafood and fish allergy.

Tree nut allergy is when you have an allergic reaction after exposure to tree nuts. You might be allergic to one or more types of tree nuts.