Iodine deficiency

Iodine deficiency is the most common cause of thyroid disease. Learn about the causes and how to ensure you are getting enough iodine.

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Foods high in iodine

Foods high in iodine include seafood, dairy food and packaged bread. Learn more about iodine and how to get enough iodine in your diet.

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Iodine and your health

Iodine is an essential mineral that your body needs to make proteins and for metabolism. Learn which foods contain iodine and how it affects your health.

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Malnutrition

Malnutrition is when your diet does not contain the right amount of nutrients needed to maintain healthy body function. Learn the risks and treatment.

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Goitre

Goitre is a swelling of your thyroid gland at the base of your neck. Find out more about the causes, symptoms and treatments for goitre.

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Thyroid problems

If your thyroid gland becomes overactive (hyperthyroidism) or underactive (hypothyroidism), you may experience a range of health problems.

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Hyperthyroidism

Hyperthyroidism (thyrotoxicosis) is when the thyroid gland is overactive and produces too much thyroid hormone. Learn about symptoms and treatment.

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Thyroid cancer

Thyroid cancer affects the thyroid gland. Most thyroid cancers are treatable. Learn about types of thyroid cancer, the symptoms and how it is treated.

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Hypothyroidism

Hypothyroidism (underactive thyroid) is when the thyroid gland doesn't make enough thyroid hormone. Read about symptoms, diagnosis and treatment.

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Salt and sodium

Salt is a compound made of sodium and chlorine. Excess salt in your diet can cause health complications. Learn how to lower your salt intake here.

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Graves' disease

Graves' disease is an autoimmune disease causing hyperthyroidism, with symptoms like anxiety, tremors, a racing heart, goitre and bulging eyes.

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X-rays

An x-ray uses radiation to create a picture of the inside of your body. The x-ray beam is absorbed differently by body structures to create the image.

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Planning for your pregnancy

If you are thinking about pregnancy, visit your doctor for a preconception consult to provide you with expert advice on planning your pregnancy.

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Australian bat lyssavirus infection (ABLV)

Find out about Australian bat lyssavirus (ABLV) and learn what to do if you are bitten or scratched by a bat. ABLV can be prevented with vaccination.

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Dog, cat, bat and human bites

Dog, cat and human bites are the most common types of animal bite. Here's what to do if you get bitten by an animal or have contact with a bat.

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Thyroidectomy

A thyroidectomy is the removal of part or all of your thyroid gland. It’s used to treat an enlarged or overactive thyroid gland or thyroid cancer.

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Thyroid gland

Your thyroid gland sits in the front of your neck and helps control your metabolism. Read about the different thyroid hormones and thyroid problems.

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Hashimoto's disease

Hashimoto's disease causes your body to produce too little thyroid hormone. Learn about the causes, symptoms and treatment of Hashimoto's thyroiditis.

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Rabies

Rabies is caused by a bite or scratch from an infected animal. Find out what to do if you are bitten by an animal that may have rabies.

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Thyroid medicines

Thyroid medicines treat thyroid disorders, including hypothyroidism and hyperthyroidism. Read about how they work and their potential side effects.

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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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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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Hormonal system

The endocrine (hormonal) system influences your metabolism, growth and other functions. Learn more about what it is and related conditions.

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Vitamins and minerals explained

Vitamins and minerals are necessary for the healthy functioning of our bodies. A balanced diet with a variety of foods will meet most of your needs.

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Dietary supplements

Dietary supplements are also called food supplements. Most people don't need them, but if you do, they can help fill nutritional gaps in your diet.

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Colposcopy

A colposcopy is a minor procedure to examine your cervix for abnormal cells or growths. It may include a biopsy to examine tissue.

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Total thyroidectomy (for thyrotoxicosis)

The thyroid is a gland in your neck that produces a hormone called thyroxine, which regulates your body's metabolism. The thyroid can become overactive, causing weight loss, sweatiness and eye problems.

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What is a congenital disorder?

Congenital disorders are health conditions that are present from birth. They are also called birth differences, congenital anomalies or birth defects.

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Dairy foods

Dairy foods such as milk, yoghurt and cheese are rich sources of many vitamins and minerals, including calcium, which is essential to bone health.

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Cold sores

Cold sores are blister-like spots that appear in or around the mouth. Find out about prevention, common triggers, treatment and self-care options.

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