DDx ⬇
- Migraine
- Gastroenteritis or food poisoning
- Acute glaucoma
- Caffeine, alcohol, or drug withdrawal
- Labyrinthitis or motion sickness
- Head injury
- Subarachnoid hemorrhage
- Meningitis
- Brain mass
Related DDx ⬆
- Headache
- Nausea and vomiting
- Facial, tooth, or jaw pain