Week 3 Flashcards
What are the two main types of headaches?
primary
secondary (red flag headaches)
What is a migrane headache?
affects one side of the head
- mostly unilateral
- gradual onset
- mod to severe intensity
- duration 4-72 hours
WHat are the types of primary headaches?
- migranes
- tension
- cluster
- sinus
- hormonal
what is a tension headache?
tightness across forehead
- more muscular
- location - Bilateral (around forehead)
- characteristic - pressure or tightness
What is a cluster headache?
focus around the eye
- group of idiopathic headaches
- location - always unilateral (around eye)
- pain begins quickly
- deep pain
- continuous/ excruciating and explosive pain
- duration 30min - 3 hours
associated with trigeminal nerve
what are some symptoms of a migrane?
nausea vomiting photophobia phonophobia aura sensitivity to smell and touch
What causes secondary headaches?
result of serious underlying medical conditions
what is the acronyn for the signs and symptoms of secondary headaches?
SNOOP
What does the acronyn snoop stand for?
S- systemic symtpoms
N - neurological symptoms
O - Onset new (age >40) or sudden (thinderclap)
O - Other associated conditions of features
P - previous headache history with headache progression or change
What are some examples of secondary headache causes?
- intracranial haemorrhage
- Giant cell artritis (temporal artritis)
- internal corotid dissection
WHat are the signs and symptoms of a migrane headache?
- nausea and vomiting
- sensitivity to light
- sensitivity to sound
- affected vision, such as an aura
- sensitivity to smell and touch
- numbness of the face or extremities (hands and feet).
What are the triggers for a migrane headache?
- diet – cheese, chocolate, citrus fruits, alcohol (especially red wine)
- sleep – too little or too much
- menstrual cycle
- physiochemical – excessive heat, light, noise or certain chemicals
- emotional causes – stress, excitement or fatigue
- relaxation (weekend migraines) – often triggered by a period of stress and overwork followed by relaxation.
What is the treatment for a migrane headache?
- avoiding the trigger factors – this can be difficult, since migraines are often triggered by a combination of
factors - medication – including pain-relieving medication and medication to alter pressure on blood vessels
- preventative treatment – medication taken on a daily basis to reduce the number of attacks
- non-medication therapies – including acupuncture, biofeedback, goggles, hypnotherapy, exclusion diets,
relaxation, yoga, meditation, herbal or homeopathic remedies.
WHAT ARE SOME POSSIBLE DIFFERENTIAL DIAGNOSIS FOR A MIGRANE HEADACHE?
- subarachnoid haemorrhage
- intracerebral haemorrhage
- ischaemic stroke
- systemic viral infection
- rhinosinusitis