Central nervous system (CNS)

Your central nervous system (CNS) is made up of your brain and your spinal cord. Learn more about its role and the different parts of the brain.

Read more

Nervous system

Your nervous system controls much of what your body does including walking, speaking and other activities. Learn more about how it works.

Read more

Multiple sclerosis (MS)

Multiple sclerosis (MS) is a chronic disease that affects the central nervous system. Learn about the types of MS and how the symptoms can be managed.

Read more

Pneumococcal disease

Links to articles about pneumococcal disease.

Read more

Spinal cord injuries

A spinal cord injury is damage to the spinal cord that causes loss of function, feeling and mobility.

Read more

Mad cow disease

Mad cow disease is a severe neurological disease in cattle that causes damage to the brain and spinal cord. Read more about mad cow disease from trusted sources.

Read more

Anatomy

The human body has many different systems and organs that all serve different function. Learn more about the brain, heart, digestive system and other parts of the body.

Read more

Murray Valley encephalitis

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

Read more

Primary amoebic meningoencephalitis (PAM)

Primary amoebic meningoencephalitis (PAM), also called amoebic meningitis, is a rare, but serious disease that leads to inflammation of the brain.

Read more

Brain tumours

A brain tumour is a lump of abnormal benign or malignant cells that grows in the brain. It can seriously affect the body’s functions and thinking.

Read more

Smart ways to keep your brain healthy and sharp

Mental decline starts before age 40. Here are smart ways to keep your brain healthy and help protect your brain against degenerative brain disorders such as Alzheimer's disease.

Read more

Medicines and alcohol

Some medicines and alcohol don't mix, including over-the-counter ones. Learn about possible complications such as breathing problems and liver damage.

Read more

Hiccups

Hiccups can be caused by overeating, or eating too quickly, spicy foods, hot or fizzy drinks, alcohol, smoking, stress, fear or excitement. Learn more here.

Read more

Coma

In a coma, a person is alive but totally unresponsive to the world around them. Someone in a coma will need intensive care in hospital. Find out more here.

Read more

Encephalopathy

An encephalopathy refers to any disturbance of the brain's functioning that leads to problems like confusion and memory loss. Read more here.

Read more

Brain aneurysm

A brain aneurysm is a bulge in an artery within the brain. If the aneurysm bursts or leaks, it can cause bleeding on the brain, which is a life-threatening condition requiring immediate attention.

Read more

Encephalitis

Encephalitis is a serious brain condition usually caused by a virus. If you think or your child may have encephalitis, seek medical attention straight away.

Read more

Chiari malformation

Chiari (or Arnold-Chiari) malformation occurs when part of the brain pushes down into the spinal canal. Some, but not all people have symptoms. Learn more here.

Read more

Creutzfeldt-Jakob disease

Creutzfeldt-Jakob disease (CJD) is a rare brain disorder that causes dementia symptoms. Find trusted partner pages about Creutzfeldt-Jakob disease.

Read more

Bipolar disorder medication

There are many different types of medications used to help treat bipolar disorder. Find out more about what medication to take from a trusted source.

Read more

Caffeine

Caffeine is a stimulant found in coffee, most teas, chocolate, energy drinks and elsewhere. It acts on the brain and nervous system and it’s addictive. If you want to reduce your caffeine intake, learn more here.

Read more

Meningitis

Meningitis can be a life-threatening illness requiring urgent medical treatment. Learn more about meningitis, including the common symptoms.

Read more

Alcohol - an overview

Alcohol is a legal but mood-changing drug. Read more about alcohol’s effects on the body, about safe drinking, ‘standard drinks’ and more.

Read more

Fentanyl

Fentanyl is a high-strength opioid medicine that can be prescribed by your doctor. Find out more about fentanyl, how it works and possible side effects.

Read more

Hydromorphone

Hydromorphone is an opioid pain medicine available on prescription from your doctor. Find out how hydromorphone works and learn about its side effects.

Read more

Codeine

Codeine is an opioid medicine used to relieve mild pain and suppress dry coughs. Find out how codeine works and about possible side effects.

Read more

Oxycodone

Oxycodone is an opioid pain-relief medicine used to relieve moderate to severe pain. Find out how oxycodone works and about possible side effects.

Read more

Morphine

Morphine is an opioid-based medicine available on prescription from your doctor. Find out more about morphine, how it works and possible side effects.

Read more

Tramadol

Tramadol is an opioid pain-relief medicine used for moderate to severe pain. Find out how it works, and about side effects and alternatives.

Read more

Tapentadol

Tapentadol is a prescription-only opioid medicine used for pain relief. Find out more about tapentadol, how it works and about possible side effects.

Read more