Treatment for Guillain-Barré syndrome can help reduce the symptoms and speed up recovery.
Most people are treated in hospital and usually need to stay in hospital for a few weeks to a few months.
The most commonly used treatment for Guillain-Barré syndrome is intravenous immunoglobulin (IVIG).
When you have Guillain-Barré syndrome, the immune system (the body's natural defences) produces harmful antibodies that attack the nerves.
IVIG is a treatment made from donated blood that contains healthy antibodies. These are given to help stop the harmful antibodies damaging your nerves.
IVIG is given directly into a vein.
A plasma exchange, also called plasmapheresis, is sometimes used instead of IVIG.
This involves being attached to a machine that removes blood from a vein and filters out the harmful antibodies that are attacking your nerves before returning the blood to your body.
Most people need treatment over the course of around 5 days.
While in hospital, you'll be closely monitored to check for any problems with your lungs, heart or other body functions.
You'll also be given treatment to relieve your symptoms and reduce the risk of further problems. This may include:
Once you start to improve, you may also need extra support to aid your recovery. Read more about recovering from Guillain-Barré syndrome.