Hormonal system

The hormonal system influences your metabolism, growth and many other functions. Learn more about what it is and conditions related to the hormonal system.

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Endocrine glands and their hormones

The hormone system is the way in which one part of the body tells another part of the body to do something important. Find out more about different parts of the hormonal system.

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Oxytocin

Oxytocin is a hormone that makes you feel love and trust. Understand the role of oxytocin and find out if you can adjust the levels of this hormone in your body.

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Pineal gland

The pineal gland is a very small gland in your brain and it is part of the body's endocrine system.

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Endocrine diseases

Follow the links on this page to find trusted information about endocrine diseases.

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Causes of thyroid problems

The common causes of thyroid problems include autoimmune disease, certain medical treatments and inflammation of the thyroid. Learn more here.

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Pancreatic diseases

Links to articles about pancreatic diseases.

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Complications of thyroid problems

Thyroid problems can lead to many complications – like heart failure, nerve damage or infertility. Learn about the consequences of not treating these problems.

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Pituitary hormones

Links to trusted information about pituitary hormones.

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Graves' disease

This condition causes the thyroid gland in the neck to produce too much thyroid hormone, and can eventually lead to goitre and bulging eyes.

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Thyroid gland

The thyroid is a soft bow-shaped gland which sits in the front of the neck, just below the Adam’s apple. Learn more about what they do and medical conditions related to them.

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Cushing's syndrome

Cushing’s syndrome is a hormonal disorder with a wide range of symptoms. Learn about its causes here, as well as why Cushing’s syndrome is difficult to diagnose.

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Hyperthyroidism

Hyperthyroidism (sometimes called thyrotoxicosis) occurs when the thyroid gland is overactive. Learn more about hyperthyroidism, including the common signs and symptoms, and treatment options.

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Hashimoto's disease

Hashimoto's disease can cause your body to produce too little thyroid hormone. Find out more about its causes, symptoms and treatment.

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Thyroid cancer

Thyroid cancer can, in most cases, be treated. Find out how it develops, what the symptoms are and when you should see a doctor.

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Follicle stimulating hormone

Follicle stimulating hormone (FSH) is produced by the pituitary gland in the brain. It is an important hormone for normal functioning of the reproductive system in men and women.

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Risk Checker

Find out if you're at risk of heart disease, kidney disease or type 2 diabetes in just a few minutes using the healthdirect Risk Checker.

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Digestive system cancers

Information about digestive system cancers from leading Australian health organisations.

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Sub-total thyroidectomy (for thyrotoxicosis)

A thyroidectomy removes the gland that regulates your body's metabolism if it becomes overactive, causing weight-loss, sweatiness or eye problems.

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Addison's disease

Addison's disease is a condition that makes people feel very weak and tired. Learn more about its symptoms, causes, diagnosis and treatment.

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Goitre

A goitre is an enlarged or swollen thyroid gland, the butterfly-shaped gland at the base of your neck.

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Acromegaly

Acromegaly causes parts of the body to grow larger and mostly affects people in middle age. It can be effectively treated, especially if diagnosed early.

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Hypothyroidism

Hypothyroidism occurs when the thyroid gland does not make enough thyroid hormone. Learn about the symptoms, how it's diagnosed and treatment options.

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Adrenal glands

The adrenal glands are two endocrine glands sitting on top of each kidney. They form part of the body's hormonal system. They produce several hormones that are involved in controlling your blood pressure, metabolism and your body's response to stress.

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Pituitary gland

The pituitary gland makes different hormones, some that have direct effects on the body and others that control other endocrine glands.

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Parathyroid glands

The parathyroid glands are four small glands, each about the size of a grain of rice. Learn more about what they do and medical conditions related to them.

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Non-insulin devices

Trusted information about non-insulin devices and tips on how they should be used correctly.

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Pancreatitis diagnosis

The diagnosis of acute pancreatitis is often reasonably straightforward. The doctor will talk to you, examine you and take some blood tests. Learn more about a pancreatitis diagnosis here.

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Pancreatitis treatments

There are a range of treatments which may be recommended, depending on the cause of the pancreatitis and the person’s condition. Read about them here.

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What causes pancreatitis?

Pancreatitis is caused when something going wrong and the enzymes start digesting the pancreas, rather than the food in the gut. Learn more about the condition here.

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