What is arachnoiditis?
Arachnoiditis is inflammation of a membrane (called the arachnoid) that surrounds the spinal cord. The inflammation may be ongoing (chronic). This can cause scar tissue near the spinal cord. It can cause nerve roots to stick together and not work as they should. This condition is rare.
What are the symptoms of arachnoiditis?
Symptoms may include:
- Low back numbness, tingling, burning, or pain.
- Headaches.
- Muscle spasms and cramps in the back and legs.
- Constipation.
- Problems urinating.
- Problems with sex.
- In severe cases, muscle weakness or paralysis.
How is arachnoiditis treated?
Treatment focuses on managing symptoms and improving your function. There is no way to reverse the scarring. Symptoms may be managed with medicine, physical therapy, and counseling. Sometimes spinal cord stimulation is used for pain. Surgery is rarely part of treatment. For some people, it may be an option.
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