Spinal manipulations have shown to decrease the severity and frequency of headaches, because they usually are due to a misaligned spine. Poor posture or injury can force your vertebrae out of place and pressure the nerves. These nerves can send painful signals to the muscles surrounding the neck and cause a headache. The spinal manipulations straighten your spine and relax the muscles.
There are several types of headaches; including tension, migraine and cervicogenic. Most people experience the tension headache, which includes moderate pain on both sides of the head. It is often described as a pressure that is squeezing your head causing the pain. Migraines are more severe and are usually described as a throbbing pain. Sometimes a migraine can cause nausea, loss of appetite, and in some cases vision difficulties..