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Some symptoms associated with neck pain could indicate the health of a nerve root or the spinal cord is at risk, or perhaps there is an underlying disease or infection. These symptoms can include radiating pain, tingling, numbness, or weakness into the shoulders, arm, or hands; neurological problems with balance, walking, coordination, or bladder and bowel control; fever or chills; and other troublesome symptoms.
"Physiologists divide nerve-fibers, which form the nerves, into two classes, afferent and efferent. Impressions are made on the peripheral afferent fiber-endings; these create sensations that are transmitted to the center of the nervous system. Efferent nerve-fibers carry impulses out from the center to their endings. Most of these go to muscles and are therefore called motor impulses; some are secretory and enter glands; a portion are inhibitory, their function being to restrain secretion. Thus, nerves carry impulses outward and sensations inward. The activity of these nerves, or rather their fibers, may become excited or allayed by impingement, the result being a modification of functionality – too much or not enough action – which is disease."
Many states also require applicants to pass a background check and state-specific law exams, called jurisprudence exams. All states require a practicing chiropractor to take continuing education classes to maintain his or her chiropractic license. Check with your state’s board of chiropractic examiners or health department for more specific information on licensure.