Headache
great. what a delightful presentation
primary
| Duration | Character | Associated s/s | |
|---|---|---|---|
| Migraine | 4-72h | pulsating | photophobia, phonophobia |
| Tension | 30min-7d | tightening | - |
| Cluster headache | ≥5 x15 min-3h | supra-orbital/temporal | conjunctival injection/lacrimation; nasal congestion; sweating/flushing; eyelid oedema; miosis |
| Raised ICP | - | Worse when leaning forward, focal neurology, 1st thing in the morning | - |
| Medication overuse headache | - | Present ≥15 days/month | Regular use of simple analgesia for a headache disorder (not other pain) |