The Ellenville chiropractor in New York alleviates headaches with chiropractic care. There are many types of headaches. You have probably experienced a tension headache. This headache is characterized by tension in head, scalp, neck or shoulders. We may feel pain and varying degrees of discomfort. When you feel some kind of dull pressure in your head, then know that something is wrong. The pressure is often sharp in the scalp, temples and back of neck. A person suffering from tension headaches will feel like his or her head is being crushed. The most common triggers of tension headaches are fatigue, stress, glare and noise. It is estimated that over 50 million people suffer from tension headaches in the USA.