Caffeine

Caffeine is a stimulant found in coffee, teas, chocolate and energy drinks. It acts on your brain and nervous system. Learn more about caffeine here.

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Drinking water and your health

Drinking plenty of water daily is essential for good health and hydration. Find out more about why your body needs water to function.

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Rhabdomyolysis

Rhabdomyolysis is when muscle tissue breaks down causing a chemical release. It can be life-threatening. Read on for causes, symptoms and treatment.

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Fasting for medical tests

For some medical tests, fasting may be required for a period of time beforehand. Learn more about different tests and when fasting may be necessary.

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Groin irritation and infection

Groin irritation can cause itching and burning and be painful and annoying. Learn more about symptoms, causes and treatments for groin irritation.

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What to do if you are underweight

Being underweight could lead to health problems such as a weak immune system and bone fractures. Discover the causes, symptoms and when to get help.

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Morning sickness

Morning sickness is a feeling of nausea or the experience of vomiting during pregnancy. Find out what you can do to relieve it.

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Sugar

Learn more about both natural and added sugars, sweet substitutes and how to reduce your intake to help prevent conditions such as obesity.

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How to take care of yourself in a heatwave

Heatwaves can be life-threatening, with some groups more at risk than others. Here’s what you need to know about heat-related illness, such as heatstroke.

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Antioxidants

Antioxidants can neutralise free radicals in your body. Find out about foods high in antioxidants and when you should consider taking supplements.

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Sleep tips for children

Sleep is vital for a child's growth, learning and development. Find out how much sleep children need, and discover new ways to help them sleep well.

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Hot weather risks and staying cool

Hot days and heatwaves can place extreme stress the body, and for some it can be dangerous. Here’s how to keep yourself and others cool and hydrated.

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Dust mites

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

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Blisters

A blister is a painful sore where fluid forms between top layers of skin. Learn more on how to treat blisters and when to see a doctor.

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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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How to build the perfect kids' lunch box

Children consume about 30% of their food at school, so a healthy lunch is important for good nutrition. Preparing the perfect lunch box is easier than you might think.

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St John's wort

St John's wort can treat mild-to-moderate depression. It isn't safe for everyone, and can even be dangerous for some. Learn if it's right for you.

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Foods high in iron

The best sources of iron are animal-based foods like meat and eggs (called 'haem iron'), but many plant-based foods also contain (non-haem) iron.

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Gallstones

Gallstones are pebble-like masses in your gallbladder that can cause pain, fever or jaundice. Find out about gallstone symptoms, treatment and causes.

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Insulin and diabetes

Information about insulin and diabetes, storing insulin, taking insulin, and what to do if you run out of insulin or your insulin is out of date can be found on this page.

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Teeth whitening

Are you one of the many Australians who would like to have whiter teeth? Find out the best and safest ways to whiten your teeth.

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Black eye

A black eye is a bruise in the tissues around the eye. It's a good idea to get it checked by a doctor to rule out more serious eye injuries.

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Burns and scalds

Burns and scalds cause damage to skin usually from exposure to heat. Read more about the symptoms, treatment, and pain management options.

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Postural orthostatic tachycardia syndrome (POTS)

Postural orthostatic tachycardia syndrome (POTS) causes a fast heartbeat and other symptoms when you stand up. Learn how to manage POTS.

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Iron deficiency

Iron is an essential mineral for your body. Low iron levels can cause anaemia. Read about how iron deficiency can lead to health problems.

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Jet lag

Jet lag is the result of quickly crossing several time zones so your body’s natural sleep rhythms are disrupted. Here are some tips to minimise the symptoms of jet lag.

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Heart palpitations

When you have palpitations you are suddenly aware of your heartbeat. Read about the causes, related symptoms and what to do if you have palpitations.

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Kidney stones

Kidney stones are also known as urolithiasis. This is a common problem of the urinary system. Find out more about symptoms, diagnosis and treatment.

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Anaemia medicines

Anaemia medicine is mostly used to treat iron-deficiency anaemia. Learn how this medicine works, who takes it and associated side effects.

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Penis injury, swelling or pain

Your penis may become swollen or inflamed if injured. Follow the self-care advice, find out how to relieve symptoms and when to see your doctor.

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