Antihistamines

Antihistamine medications help ease allergy symptoms. Read more about how they're used to treat conditions like hay fever and asthma.

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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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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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Hives (urticaria)

Hives is a skin rash that may be triggered by an infection or allergy. Learn more about hives rash (urticaria) it’s causes, symptoms and treatment.

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Pollen allergy

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

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Medicines for babies and children

Get practical and reliable advice on giving your sick infant or child medicine, including help with measuring dosage and managing side effects.

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Safe use of sleeping pills

Sleeping pills are medicines designed to help you fall asleep or stay asleep, in the treatment of insomnia. Learn more about the associated risks.

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Itchy eyes

Itchy eyes are often caused by an allergy or dry eye syndrome. Read more about what causes itchy eyes and what you can do to treat and prevent them.

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Hay fever (allergic rhinitis)

Hay fever (or 'allergic rhinitis') affects up to 1 in 5 Australians at some point in their life. Learn here about the triggers and how to manage the symptoms.

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Medicines during pregnancy

Learn more about which medicines are safe to take during pregnancy, including over-the-counter medicine, herbal supplements and vitamins.

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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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Allergy testing

Allergies can make conditions such as asthma and hayfever worse. Find out more here about different types of allergy tests and when they are useful.

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Medicines and alcohol

You need to be careful if you drink alcohol when taking some medicines. This includes over-the-counter medicines and herbal remedies. Learn more here.

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Medicines and breastfeeding

While most medicines are safe to take while breastfeeding, some can affect your baby. Learn out more about medicines and breastfeeding here.

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Anosmia (loss of smell)

Anosmia is the medical term for loss of smell. It is often age-related. Find out more about the causes, diagnosis and complications of anosmia.

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Over-the-counter (OTC) medicines

Over-the-counter (OTC) medicines are medicines you can buy without needing a prescription. OT medicines can cause side effects and drug interactions.

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Bed bugs

Bed bugs are small insects that feed on your blood, often causing itchy bites. Learn about treatment and prevention.

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Turbinectomy

The inferior turbinates can sometimes become permanently enlarged and block your nose. Surgery should relieve your symptoms.

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Insect bites - infographic

Explore this infographic to learn about the insects that can cause infections and allergic reactions, the symptoms and treatments you should be aware of and tips to prevent bites.

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Insect stings - infographic

Explore this infographic to learn about the insects that can cause infections and allergic reactions, the symptoms and treatments you should be aware of and tips to prevent stings.

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Insect bites and stings

Explore treatment and prevention methods for insect bites and stings. Learn about symptoms, first aid and severe allergic reactions (anaphylaxis).

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Motion sickness

Motion (or travel) sickness is when you feel unwell due to movement on any type of transport. Find out how to prevent and treat motion sickness.

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Rashes

Rashes can be red, pink, purple, flat or bumpy, itchy, scaley or pus filled. Read on to learn about the causes and management of various rashes.

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Nausea

Nausea is the feeling you get when you think you will vomit. It's not usually a sign of anything serious. Learn how you can make yourself feel better.

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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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Eczema

Eczema (atopic dermatitis) may causes red, itchy and dry skin. Find out the causes of eczema and how to treat it, including avoiding triggers.

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Otitis media (middle ear infection)

Otitis media (middle ear infection) is common and often gets better by itself. Learn how to recognise the symptoms and when it might need treatment.

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Medicines and driving

Some medicines can affect the skills you need to drive safely. Read here to find out how to reduce your risks and stay safe on the road.

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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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Allergen immunotherapy

Allergen immunotherapy involves taking gradually increasing doses of allergen extracts over time to treat allergies. Read on to learn more.

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