Headaches (definition) – pain in the head which can arise from many disorders or may be a disorder in and of itself.
Most Common Types of Headaches – Tension, Cluster, & Migraine s
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The brain itself is not sensitive to pain, because it lacks pain receptors. However, several areas of the head and neck do have nociceptors, and can thus sense pain. These include the extracranial arteries, large veins, cranial and spinal nerves, head and neck muscles and the meninges.[11]
Headache often results from traction to or irritation of the meninges and blood vessels. The nociceptors may also be stimulated by other factors than head trauma or tumors and cause headaches. Some of these include stress, dilatedblood vessels and muscular tension. Once stimulated, a nociceptor sends a message up the length of the nerve fiber to the nerve cells in the brain, signaling that a part of the body hurts.[12]
According to the American Chiropractic Association:
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Perform spinal manipulation or chiropractic adjustments to improve spinal function and alleviate the stress on your system.
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Provide nutritional advice, recommending a change in diet and perhaps the addition of B complex vitamins.
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Offer advice on posture, ergonomics (work postures), exercises and relaxation techniques. This advice should help to relieve the recurring joint irritation and tension in the muscles of the neck and upper back.