Guillain-Barre Syndrome, also referred to as GBS, can cause paralysis of multiple parts of the body, along with incredible weakness and pain. Often referred to as GBS, the cause of this disorder is unknown, but it’s believed that a trigger related to surgery or illness exists. But what is Guillain-Barre Syndrome, exactly, and how does this autoimmune disorder progress?
What is Guillain-Barre Syndrome?
This rare disorder causes a person’s immune system to attack and damage their peripheral nervous system. The disorder attacks the myelin sheath, which is a fatty layer surrounding the nerves. As the myelin sheath is damaged, it can cause serious problems that affect how the nerves deliver signals to the brain and spinal cord. The nerve damage can slow down or stop the signals entirely, leading to paralysis, weakness, and pain.
According to the Centers for Disease Control and Prevention, approximately 3,000 to 6,000 people develop GSB annually. The syndrome affects both children and adults.
Guillain Barre Syndrome onset and symptoms
Most stories of people with GBS begin the same way: the condition’s quick onset can lead to paralysis in mere days or weeks. It usually strikes without warning and develops quickly, and about half of cases begin after a viral or bacterial infection, which can be as common as food poisoning or the flu. Some scientists believe that the infection prompts an autoimmune trigger, causing the patient’s antibodies and white blood cells to attack the myelin sheath of the nerves.
This rare disorder is so uncommon that many hospitals are not fully equipped to give a proper diagnosis. Sufferers are often sent home initially with a diagnosis of acute pain or idiopathic neuropathy, or they are referred to a neurologist for further investigation. Because this syndrome is a rare occurrence, it is important that patients advocate for themselves and be persistent when they know that something is not right with their bodies.
Symptoms could include:
- Tingling or numbness in the fingers and toes
- Muscle pain
- Loss of reflexes
- Low blood pressure
- Weakness or paralysis of partial or full body (difficulty walking)
- Paralysis that ascends up the limbs from the fingers and toes, moving in toward the torso
- Blurred vision
- Muscle contractions
- Respiratory difficulty or failure caused by paralysis
- Cardiovascular irregularity or dysfunction
- Difficulty swallowing and eating
A GBS diagnosis can usually be confirmed within a number of tests. An ECG, EMG and nerve conduction velocity test are typically ordered to test muscle, nerve and brain function. After these tests, if the doctor is still suspicious, a spinal tap might be administered to look for elevated fluid protein in order to confirm the diagnosis.
If GBS is confirmed, treatment will begin immediately. Artificial breathing support may be administered. In the event of weakness to the muscles of the throat and chest, a feeding tube may be necessary.