The most recent International Classification of Headache Disorders (ICHD) lists more than 150 different types of headaches. While some of these are rarely seen in the general population, there are some that are relatively common:
Tension headaches
A squeezing feeling all over your head may be originating from tight muscles on your scalp and neck. These are the most commonly encountered of all headaches and are often related to stress and poor posture.
Migraines
A migraine involves an intense throbbing pain, usually on one side of the head. It may be accompanied by nausea and sensitivity to sound and light. Sometimes migraines are preceded by changes in body functions or visual symptoms (“prodrome” and/or “aura”). Migraine headaches often run in the family.
Occipital neuralgia
Pain in the back of the head may be related to a series of occipital nerves originating in the top of the neck. Episodes can last from seconds to minutes and are typically described as sharp, lancinating or electric. Manual techniques aimed at improving muscle and joint mechanics of the upper spine often provide relief.
Sinus or allergy headaches
Allergies or sinus infections can cause sinus pressure and pain around the forehead or cheeks. These headaches may give additional symptoms in your ears, nose and throat.
Cluster headaches
These are related to severely painful attacks that occur in “clusters,” lasting from weeks to months. The pain is often located around one eye and may be accompanied by redness/tearing from the eye and a runny nose among other symptoms.
Post-traumatic headaches
These can develop after any type of head injury or jarring. They are often associated with concussions and resemble tension and migraine headaches.
Hormone headaches
These are related to birth control medication, ovulation or hormone fluctuations around menses. Estrogen changes during pregnancy can also cause this. It is estimated that up to 60% of women who have migraines also experience menstrual migraines.
Spinal headaches
These headaches are experienced following a spinal tap (lumbar puncture) or epidural block. Because the fluid pressure around the spine and brain are impacted, other symptoms such as a stiff neck, dizziness, nausea, etc. may occur.
Cervicogenic headaches
Headaches commonly arise from problematic joints, muscles or nerves in your neck. If your neck feels stiff, you have poor posture or you tend to want to rub or stretch your neck during a headache, the cause may be your neck. Cervicogenic headaches can occur in any part of your head or behind/around your eye(s).
Jaw (TMJ) headaches
Headaches in one or both temples may be related to your jaw. Asymmetrical jaw movements, jaw clicking and teeth clenching during the day or while sleeping are common features of TMJ headaches.