OVERVIEW:  A Headache is defined as a pain in the head or upper neck. It is one of the most common locations

OVERVIEW: It affect the nervous system, brain, spinal cord, nerves, as well as muscles, bones, cartilage, and joints of the body. COMMON EXAMPLES: Common

OVERVIEW:  Whiplash, also called neck sprain or neck strain, is injury to the neck. Whiplash is characterized by a collection of symptoms