Headache assessment 1 Flashcards
What are the symptoms for dangerous headaches?
- thunderclap
- fever
- focal symptoms
- persisting / progressing / provoked
- new onset
What are most recurrent/chronic headaches?
Migraines
What is a thunderclap headache?
- very sudden onset
- very painful headache
- can last between hours and days
- worrying prognosis is subarachnoid haemorrhage
What is the usual cause of sudden onset fever/focal headache?
- influenza
- headache comes along with lots of fevers
- worrying prognosis is bacterial meningitis
is bacterial or viral meningitis worse?
bacterial
viral is self-limiting
What is migraine aura?
- get migraines which last a few minutes
- spreads, evolves then resolves by itself
- will have focal disturbance
What is the worrying diagnosis of sudden onset persisting headache?
- CO poisoning (ask about there work and home)
- temporal arteritis (age over 50 and ESR over 50)
- intracranial hypertension (overweight women, daily headaches due to high pressure, often hear whoosing noise in head)
What are non-dangerous symptoms of sudden onset persisting headache?
- neck stiffness
- dental pain
What are the diagnoses of sudden onset provoked headache?
- CSF leak (only felt when standing)
- Cortisol / exertional (peak then go away, often benign)
- cluster headache (severe pain, runny nose, suddenly resolve, treatable with high O2)
- trigeminal headache (symptom of MS, intense pain, triggered by touching trigeminal nerve)
What headache type do patients with brain tumours usually present with?
- isolated headache
- tension headache
- along with focal neurology/epileptic seizures
- papilloedema (causing vomiting in mornings)
What are the types of safe headache?
- episodic migraine
- chronic migraines
What two things do you always need to do for a headache assessment?
- Headache history to get type
- normal neuro exam
- scans not usually required
How do you diagnose migraine?
- nausea
- pain severe enough to stop you wanting to do anything
- recurrent
- make you want to lie down
- pain is frontal
- normal neuro exam
What are the risk factors of migraines?
- neck stiffness
- myopia
- family history
- female more common
- tempomandibular joint dysfunction
What are the sensory symptoms of migraines?
- light
- noise
- smell
- movement
- touch
- nausea