Boils

Boils are painful, red, pus-filled lumps that can occur anywhere on your skin. Read about boil causes, treatment and how to stop them from spreading.

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Gum disease

Gum disease is when the tissue that surrounds and supports your teeth becomes inflamed. Find out about the symptoms and treatments for gum disease.

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Gingivitis

Gingivitis is a common form of gum disease caused by a build-up of plaque on your teeth. Learn more about the symptoms and treatment of gingivitis.

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Swollen gums

Swollen gums become red and inflamed. They may also bleed easily. Learn more about the possible causes, treatment and prevention of swollen gums.

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Bleeding gums and dental bleeding

Bleeding gums and dental bleeding can be caused by gum disease, a dental procedure or an injury. Read about how to prevent and treat dental bleeding.

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Abscesses

Abscesses are painful collections of pus that build up and get ‘walled off’ by your body under the skin or in other areas. Learn how to treat abscesses.

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Winter health hazards at home

Keeping warm indoors means watching out for heaters and other things that can cause burns and scalds. These simple tips should help to keep you safe.

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Healthy food swaps

Need help to meet your health goals such as reducing your blood pressure or cholesterol? See healthdirect’s list of healthier food alternatives.

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Giardiasis (giardia)

Giardiasis is an infection of the small intestine with the parasite giardia. Learn about causes, symptoms, treatment and prevention of giardiasis.

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Folliculitis

Folliculitis is inflammation of the hair follicles in your skin. Learn more about the causes and treatments and how to help prevent folliculitis.

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Cholera

Cholera is an illness that causes severe diarrhoea and dehydration. It is most often found in parts of the world with poor water and sanitation.

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Staph skin infection

Staph skin infections include cellulitis and impetigo. Find out how to prevent staph skin infections, how they're treated, and when to get help.

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How to meet your iron needs - infographic

Need help getting enough iron? Check out this infographic to ensure you get an adequate iron intake with a balanced diet.

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Staph infections

Staphylococcus bacteria cause many different types if infection. Learn about different kinds of staph infection, and how to prevent and treat them.

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Drinking water and your health

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

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Foods high in magnesium

Magnesium is a mineral essential for healthy muscles, nerves, bones and blood sugar levels. Find out which foods are high in magnesium.

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Cryptosporidiosis

Cryptosporidiosis is a disease caused by the parasite cryptosporidium. Find out more about the symptoms of crypto and when to see a doctor.

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Shigella infection (bowel infection)

Shigella infection is an infection of the gut that usually causes diarrhoea. You can become infected through contaminated food or water.

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Leptospirosis

Leptospirosis is a bacterial infection that occurs in some humans and animals in humid conditions. Learn what you can do to prevent it.

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Haemolytic uraemic syndrome (HUS)

Haemolytic uraemic syndrome is a rare, life-threatening illness where your kidneys stop working properly, most common in children under 5 years.

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Hydration tips for children

Children are sometimes at risk of dehydration, especially in hot weather and when exercising. Read about how to keep them safe and healthy.

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Melioidosis

Melioidosis is a disease caused by bacterium, which can be life-threatening. If you have melioidosis, you must get treated quickly.

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Cysts

A cyst is a sac filled with fluid or semi-solid material. Find out about different types of cysts, where they can be, their symptoms and treatments.

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Vitamin C deficiency

Vitamin C deficiency can happen when you don’t have enough fruits and vegetables in your diet. Learn more about vitamin C deficiency and scurvy here.

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Feeding your newborn baby

One of the most important choices you need to make as a new parent is how you will feed your baby. Find out about the different options available.

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Toxic shock syndrome

Toxic shock syndrome (TSS) is an infection caused by bacteria. It's very rare but symptoms can develop quickly. Learn more about TSS here.

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Lump under armpit

If you have a lump under your arm, it could be enlarged glands. Find out about the causes of a lump in your armpit and what to do if you find one.

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Physical activity guidelines for older people

Over-60s should stay active daily. Learn how much exercise you need to stay mentally and physically strong and prevent conditions such as osteoporosis.

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Pelvic floor exercises

Pelvic floor exercises strengthen muscles that support the bladder, bowel and uterus, which are strained during pregnancy and childbirth.

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E. coli infection

Escherichia coli (E. coli) is a bacteria found in the gut. E. coli infection can cause diarrhoea and vomiting, it is often spread by eating contaminated food.

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