One of the primary symptoms patients complain about when cervical instability is present is blurry vision. The structural reason for blurry vision, especially when the eye doctor has confirmed there is no problem with the eyeball, is often too much fluid accumulating around the optic nerve sheath. It is simply trying to drain but cannot get out due to a clog in the neck as cervical instability can block the proper flow of fluid out of the brain. Check out more in-depth vision symptom videos on our channel.
