Common Causes Of Arachnoiditis

Chemicals

Certain chemicals have been linked to the development of arachnoiditis. Some patients developed arachnoiditis after having a myelogram done. This diagnostic imaging test uses contrast dye and computer imaging technology to look for abnormalities or injuries in the spine. The dye is injected into a patient's spinal column prior to the procedure, and when it spreads through the spine and surrounding nerve tissues, a radiologist can see the spine more clearly. In the past, the dye used might have caused the arachnoid to become inflamed. However, medical professionals no longer use the suspected type of contrast dye. Some individuals have expressed concern that the preservatives in epidural steroid injections might lead to arachnoiditis. Epidural steroid injections (ESIs) are pain-relieving procedures that help target and reduce spine-related pain.

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