Headache Symptoms
Tension headaches are a dull aching pain that occurs on both sides of the head. It can feel like pressure around the forehead, and tenderness in the scalp, neck, and shoulder muscles. It usually occurs due to stress, poor posture, dehydration, and sometimes eye strain. It can last for 30 minutes to hours and sometimes persist for days.
Cluster headaches are severe, piercing pain on one side of the head or around that eye, often with redness, swelling, and even tearing of the eye. The reason they occur is unknown, but they are usually thought to involve abnormalities in the hypothalamus. They occur in clusters over weeks or months, with each attack lasting 15 minutes to 3 hours.
Sinus headaches are deep, contact pain in the cheekbones or forehead, or nose. It is usually accompanied by nasal congestion, fever, or facial swelling. It is caused by inflammation or infection of the sinus. They last for days or until the underlying sinus is resolved.
Other types of headaches are caffeine withdrawal headaches, which can be mild and often associated with fatigue, or post-traumatic headaches, which can be accompanied by sleep difficulties post a traumatic event.
Migraine Symptoms
The symptoms of migraine are intense, throbbing pain usually on one side. Migraines can be with or without an aura. An aura can be described as a visual disturbance, such as light, blind spots, or tingling in the hands and face, that occurs before the migraine begins. Other common symptoms are nausea and vomiting, and sensitivity to light, sounds as well as sounds and touch. These can last from 4 hours to 72 hours if untreated.