There are four types of headaches, including tension headaches, inflammatory headaches, traction headaches and vascular headaches. A vascular headache occurs because of abnormal functioning with the blood vessels in the brain. Three types of vascular headaches include migraine, cluster and toxic headaches.

Although the exact cause of migraines and headaches is not well known, they all have a common anatomy and physiology. The brainstem and upper cervical spinal cord contain a region called the trigeminocervical nucleus.

A sinus headache is typically the result of swollen and inflamed sinuses. A sinus infection, the common cold or allergies can cause inflammation in the nasal cavity, placing pressure on different parts of the head.

Champagne is a part of many special occasions, from weddings to New Year's Eve celebrations. Although it can be enjoyable to drink, it can also cause headaches after the fact. Headaches after drinking champagne may be caused by dehydration, mineral depletion or even an allergy to the sulfites in champagne.

Whether they are present when you awaken or cause you to wake up early, morning headaches are clearly not the ideal way to start your day. They are relatively common and occur with a variety of conditions.

Electrotherapy can cover a wide range of treatments that involve electricity used as a therapeutic tool to help heal the body. Primarily, it is the use of an electrical current to stimulate nerves and muscles through the skin in order to provide a measure of pain relief, according to Balance in Life Wellness Center.

Excedrin Migraine is an over-the-counter (OTC) medication that contains a combination of ingredients to relieve migraine symptoms. According to the Mayo Clinic, a migraine is a chronic headache that can cause significant pain for hours or even days.

Tension headaches occur in as many as 78 percent of the population, according to the University of Maryland Medical Center. Tension in the muscles of the neck and scalp lead to these painful headaches.

Oxygen is essential for life, and when oxygen is available in only short supply, there are consequences, such as severe headaches. Three primary causes of inadequate oxygen leading to headaches include carbon monoxide poisoning, travel to very high altitudes and obstructive sleep apnea.

Headache is a general term to describe any pain felt in the head, scalp or neck region, but not all headaches are alike. The International Headache Society developed a headache classification system for doctors to use as a diagnostic tool to help them determine the most effective course of treatment.

When you have a headache, you may wonder what is going on inside your brain. Brain tissue itself cannot feel pain. Instead, your brain processes pain sensations that it receives from the rest of the body.

Tendonitis is a painful swelling in a tendon and surrounding tissues, and common examples of this overuse injury include tennis elbow, Achilles tendonitis in runners and wrist tendinitis from typing.