A member asked:

Could a pinched nerve in neck cause colored sparks in vision constantly? i also have a lot of muscle spasms at the base of skull causing it to knot

A doctor has provided 1 answer
Dr. Paul Grin answered

Specializes in Pain Management

Nerve impingement: Of the neck is a very common problem, affecting about 10-12% percent of the adult population in the us. Nerve impingement can be caused by being sandwiched between two spinal bones, pressed by a bulging disc or encroached upon by bony overgrowth. It can cause severe vision impairment and muscle spasms. Rec.: see an interventional pain management specialist for further investigation.

Answered 2/24/2018

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