Intense, piercing pain around one eye.

Occurs in episodes, often with tearing or redness in the eye.

Sinus or Allergy Headache

Pressure and pain around the cheeks, eyes, and forehead.

Often accompanied by nasal congestion or sinus symptoms.

Caffeine Headache

Pain in the temples and forehead caused by too much or too little caffeine.

Rebound Headache

Headache caused by overuse of pain-relief medications.

Chronic Hemicrania

Constant, one-sided pain, typically responsive to certain medications like indomethacin.

Hypertension Headache

Pain at the back and sides of the head due to high blood pressure.

Post-Traumatic Headache

Pain localized after a blow or injury to the head.

Spinal Headache

Pain in the neck or back due to cerebrospinal fluid leakage.

Thunderclap Headache

Explosive, sudden pain that reaches maximum intensity quickly.

Considered a medical emergency.

Stabbing Headache