Head pain is not new. Early civilizations relied on magical potions and spells to cure headaches. In several cases, holes were drilled in the skulls of headache sufferees so that the evil spirits which were believed to be the cause of the pain could escape. Over the years we have learned much about what causes headaches and how to treat them. Today, there is a growing realization that a common cause of tension headaches is a bad bite.
Tension headaches result from muscle strain, or contraction.
When muscles are held tight for long periods of time they begin to ache. Headaches from dental stress are a type of muscle tension headache. A tension headache may be on one or both sides of your head. Or, it may surround your head as if a steel band were wrapped around it. The pain feels like a dull, non-throbbing ache.