Paralysis is the loss of the ability to move some or all of your body.

It can have lots of different causes, some of which can be serious. Depending on the cause, it may be temporary or permanent.

Symptoms of paralysis

The main symptom of paralysis is the inability to move part of your body, or not being able to move at all.

It can start suddenly or gradually. Sometimes it comes and goes.

Paralysis can affect any part of the body, including:

  • the face
  • the hands
  • one arm or leg (monoplegia)
  • one side of the body (hemiplegia)
  • both legs (paraplegia)
  • both arms and legs (tetraplegia or quadriplegia)

The affected part of your body may also be:

  • stiff (spastic paralysis), with occasional muscle spasms
  • floppy (flaccid paralysis)
  • numb, painful or tingly

See a GP if you have paralysis

A GP can do some tests if you have paralysis or weakness that:

  • started gradually
  • is getting slowly worse
  • comes and goes

They may refer you to a hospital specialist for more tests if they're unsure what's causing your symptoms.

Call 999 for emergency help

Call 999 for an ambulance if you or someone else has paralysis or weakness that:

  • starts suddenly
  • starts after a serious injury, such as a fall or car crash
  • causes problems with speech, breathing or swallowing

These problems could be a sign of something serious that needs to be treated in hospital straight away.

Causes of paralysis

There are many possible causes of paralysis.

Do not try to identify the cause yourself. See a doctor to get a proper diagnosis.

Main causes

Some of the main causes of paralysis are:

Other causes

Other causes of paralysis include:

Treatment and support for paralysis

Paralysis can have a big impact on your life, but support is available to help you live as independently as you can and have the best possible quality of life.

The help you need will largely depend on what's causing your paralysis.

Some of the things that can help people who are paralysed include:

  • mobility equipment – such as wheelchairs and limb supports (braces)
  • physiotherapy to help you maintain as much strength and muscle mass as you can
  • occupational therapy to help adapt your home so everyday tasks like dressing and cooking are easier
  • medicines to relieve problems such as pain, stiffness and muscle spasms

For more information about the help and support available, see: