G61: Inflammatory polyneuropathy
G61.0: Guillain-Barré syndrome
Many nerves run from the spinal cord and brain to the organs, skin and muscles in the body. With Guillain-Barré syndrome, various nerves very rapidly become inflamed. The nerves, or the sheaths around the nerves, are damaged by the inflammation.
The exact cause of the disease is unknown. It is thought that parts of the body are being attacked by its own immune system. The condition can occur when someone is infected by certain bacteria or viruses, for example. It can also occur after surgery or a vaccination.
The symptoms depend on which nerves are affected. It can be painful. Muscles may get weaker or be completely paralyzed. You may no longer feel touch properly, or you may feel a tingling. The symptoms may begin in the legs, for example, and then spread to other parts of the body. If the respiratory muscles are affected, breathing may become more difficult. Many other symptoms are possible. You may be very severely ill.
Patient Disclaimer
The information provided on this page is for general educational purposes only. It is not intended for self-diagnosis and does not replace professional medical advice. Always consult your doctor or a qualified healthcare provider with any questions or concerns about your health.
If you see an ICD diagnosis code (e.g., on a medical report), be aware that doctors may also include additional indicators to express diagnostic certainty. Only a healthcare professional can interpret these codes accurately in the context of your individual case.
For a complete understanding of your condition and what the diagnosis means for you, please speak directly with your doctor.