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You Are Not Alone.
A Community Is Standing With You.

A global nonprofit advancing research, patient support, and education for people living with Arachnoiditis and Chronic Meningitis.

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Understanding Arachnoiditis

Arachnoiditis is a serious, progressive neurological condition caused by inflammation of the arachnoid membrane surrounding the spinal cord and brain. It can be triggered by spinal surgery, epidural injections, infection, or trauma. In its most severe form, known as Adhesive Arachnoiditis, nerves clump together and adhere to surrounding tissue, causing permanent nerve damage, chronic pain, and disability.

About Us

About ACMCRN

The Arachnoiditis and Chronic Meningitis Collaborative Research Network was founded in 2017 by patients, for patients. We connect people living with Arachnoiditis with physicians, researchers, and each other — because no one should face this disease alone.

Quick Links

Starting POINT

Starting Point

Newly diagnosed or in a flare? Everything you need is here.

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Physician Directory

Find a physician who understands Arachnoiditis.

Peer Support

Community Hub

Connect with peers, share experiences, and find support.

Subscribe to our Newsletter!

Stay informed with the latest research, patient resources, events, and ways to support the Arachnoiditis community—delivered every month and on special occasions

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