Common symptoms to look out for
- Throbbing or pulsating pain, usually on one side of the head
- Moderate to severe pain intensity that worsens with physical activity
- Nausea, sometimes accompanied by vomiting
- High sensitivity to light, known as photophobia
- Sensitivity to sound, known as phonophobia
- Visual aura: flashing lights, zigzag lines or temporary blind spots before or during the attack
- Attacks lasting between 4 and 72 hours without treatment
- A postdrome phase: exhaustion, difficulty concentrating and a dull head feeling that lingers for a day after the attack