Headache DDX
DDx
Common
- Migraine
- Tension
- Cluster
Killers
- Meningitis/encephalitis
- SAH / sentinel bleed
- ICH (subdura/epidural)
- Acute obstructive hydrocephalus
- Space occupying lesions
- Stroke
- Carbon monoxide poisoning
- Basilar artery dissection
- Preeclampsia
- Cerebral Venous Thrombosis
- Hypertensive Emergency
- Depression
Maimers
- Temporal Arteritis
- Idiopathic intracranial hypertension
- Acute glaucoma
- Acute sinusitis
Others
- Trigeminal neuralgia
- Temporomandibular
- Post LP/ low CSF
- Dehydration
- Analgesia abuse
- Eye, dental, or derm cause
- Febrile HA
