Nausea

Nausea is the feeling you get when you think you will vomit. It's not usually a sign of anything serious, and you can take steps to make yourself feel better.

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Morning sickness

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

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Vomiting

Vomiting in adults is usually not a sign of anything serious and tends to only last one or two days. Learn the causes and when to seek medical advice.

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Motion sickness

Motion (or travel) sickness occurs when you feel unwell due to being in a moving vehicle. It is a normal response and can generally be prevented.

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Migraine

Migraines are usually very painful and can be accompanied by an ‘aura’ or nausea. Learn how to prevent, and treat, migraines.

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Opioid withdrawal symptoms

Withdrawal symptoms, such as nausea and anxiety, can occur if you stop taking an opioid medicine suddenly. Reducing the dosage slowly and carefully is key.

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Underlying causes of vomiting

There are many causes of vomiting, including gastroenteritis, pregnancy, migraine, appendicitis, labyrinthitis. Find out what can cause vomiting.

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Cholecystitis (gallbladder inflammation)

Cholecystitis is an inflammation of the gallbladder, often caused by gallstones. It can be very painful and usually needs prompt treatment.

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Pesticides

Pesticides are used to prevent, destroy, or reduce the spread of pests. It is important that pesticides are only used when necessary, and in accordance with the directions on the label.

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Labyrinthitis

Labyrinthitis is an inflammation of the balancing centre in your inner ear. Find out how it may come about, its symptoms and the treatment options.

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Vitamin C deficiency

Vitamin C deficiency is rare in Australia where fresh produce is generally readily available. Vitamin C deficiencies are largely preventable - learn how here.

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Magnesium deficiency

Magnesium deficiency is when the body does not get all the magnesium it needs for health. Read more about magnesium deficiency symptoms, diagnosis and causes.

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Magnesium and your health

Magnesium is a mineral that people get from the food they eat, like vegetables, pulses, nuts, seeds and whole grains. Read about magnesium’s benefits.

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Murray Valley encephalitis

Murray Valley encephalitis is a rare illness caused by a mosquito-borne virus - read more about symptoms, diagnosis, treatment and prevention.

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Underlying causes of abdominal pain

Abdominal pain has many causes, and may be short-term, long-term or a pain that comes and goes. Sudden and severe abdominal pain is a medical emergency.

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Headaches

Headache is a common health complaint, but most headaches are easily treated. Learn about the different types of headaches and pain-relief options.

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Hepatitis A

Hepatitis A is an illness that causes inflmmation to your liver. Hepatitis A usually doesn't cause long-term damage like other types of hepatitis can.

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Gastroenteritis

Gastroenteritis (gastro) is an infection of the gut that can cause diarrhoea and vomiting. Learn here about gastro treatment and symptoms.

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Cannabis (marijuana)

Marijuana (cannabis) is one of the most commonly used illicit drugs in Australia. You can find out more about marijuana and how it impacts users here.

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Cholecystectomy (gall bladder removal)

A cholecystectomy is surgery to remove the gallbladder, and is usually done using keyhole surgery. Find out how and why this operation is performed.

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Testicular torsion

Testicular torsion is a condition that causes sudden, painful swelling in the scrotum. It needs emergency surgery. Learn about symptoms to look for.

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Meniere's disease

Meniere's disease is a disorder of the ear that causes hearing and balance problems. There's no cure, but the symptoms can be managed.

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Pelvic inflammatory disease

Pelvic inflammatory disease (PID) is a condition that affects around 1 in 8 women; it's most common in sexually active women aged 20 to 24.

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Hydrocephalus

Hydrocephalus is caused by a build-up of cerebrospinal fluid in the brain. This fluid is essential, but too much can damage your brain.

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Mirtazapine

Mirtazapine is an antidepressant medicine. This page explains what mirtazapine is used for, how it works, its risks and other treatment options available in its place.

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Vertigo

Vertigo is a feeling of movement, spinning, tilting or swaying when your body is not actually moving. Learn about the main causes and treatments.

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Sniffing (inhalants)

Inhalants are chemical substances that release fumes or vapours. Some people inhale these fumes to feel high. There is no safe level of inhalant use.

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Giardiasis (giardia)

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

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Inguinal hernia

If you have an inguinal hernia, there is a weakness in the muscles at the lower part of your abdomen. Find more about inguinal hernia.

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Stomach ulcers

Stomach ulcers occur in the lining of your stomach. Although they are common and can be treated, it’s important to be aware of the symptoms and get diagnosed early.

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