The child or adolescent with a headache Flashcards Preview

Pediatrics > The child or adolescent with a headache > Flashcards

Flashcards in The child or adolescent with a headache Deck (19):
1

Etiology

Tension headache Migraine +ICP Meningitis SAH Cluster Eye strain Sinusitis Hypertension Dental caries Analgesic headache

2

Important history including red flags

Description of HA->SOCRATES Family history migraines Aura/prodrome, throbbing Worse in morning, leaning forward, wakes from sleep, vomiting->ICP Photophobia, neck stiffness, fever->meningitis Nasal congestion pain in teeth/ears->Sinusitis HEADSS!! Red flags: Acute and severe Progressive and chronic Focal neurology Aged <3 yo HA/Vomiting on waking Consistent location of recurrent headaches Presence of VP shunt Hypertension

3

Important examination

ABC, Vitals->Record blood pressure Are they bradycardia General examination->rash, whole body, temperature, irritability, ENT Examine fundi->papilloedema Are their focal neurological signs: a. cerebellar: nystagmus, ataxia, intention tremor b. infratentorial: cranial nerve palsies c. cerebral: focal seizures, spasticity d. pituitary: endocrine dysfunction, visual field defects Look for evidence of dental caries, sinus tenderness, audible cranial bruits

4

When is CT or MRI indicated

Evidence of +ICP Localising neurological signs Headache persisting and not responding to normal medication/analgesia Meningism (consider LP) +Frequency of undiagnosed headaches

5

Most common 3 causes of HA in older childre

Viral infection Local infection (sinusitis) Related to tension Migraine

6

Concerning features in HA (9)

Acute onset Worse on lying down Vomiting Unilateral Developmental regression or personality change HTN Papilloedema +head circumference Focal neurological signs

7

Typical onset of migraine

Late childhood and adolescence

8

Atypical presentation of migraine which can occur in children

Bilateral Without aura No vomiting

9

How is migraine diagnosed

Clinically Episodic Perfectly well in between Aura Nausea Throbbing +ve FHx Impaired normal function during attacks Lasts 1-72 hours

10

Assessment tools

1. Headache patterns 2. HEADSS 3. International headache society: guideline

11

Management of simple headache

Environmental adjustments Paracetamol 15mg/kg PO Consider ondansetron in active vomiting

12

Management of migraine and follow up

<12 yo 1. Enviromental 2. Paraceamol 3. Ibuprofen 10mg/kg 4. Chlorpromazine 0.15mg/kg in IL N saline over 1 hour, caution hypotension

>12 yo 1. Environmental 2. Paracetamol 15mg/kg 3. Aspirin 1g PO 4. Sumitriptan->nasal, may repeat dose once 5. Chlorpromazine IV in 1L N saline

Refer to specialist if: 1-2 HA/week, disabling, missed >2/52 school aim to reduce to frequency <3/month and decrease disability

GP mainstay of ongoing management

PhysiotherpY, MH Review, headache diary

13

General advice for migraine

Early treatment important Limit treatment with meds to 3 times/week to prevent overuse/rebound Avoid missing school Reassurance no serious pathology Hydration Avoid caffeine and alcohol Don't miss meals Good sleep hygeine Nutrition Exercise Adress stressors

14

What to include in a headache diary

when the headache started how long it lasted which part of their head hurt if there were any other symptoms how bad it was on a scale of one (mild) to 10 (very bad) what seemed to trigger it what, if anything, helped it to go away the time they went to bed the night before what time the headache stopped if they missed any school because of the headache.

15

Other information to tell parents when to come in with child with a headache

1. Head injury - headaches from a recent head injury should be checked right away, especially if your child was knocked out (lost consciousness) by the injury. 2. Seizures/convulsions - any headaches associated with seizures or fainting need immediate attention. 3. Frequency - your child gets more than one headache each week. 4. Degree of pain - headache pain is severe and prevents your child from doing activities they want to do or going to school. 5. Time of attack - headaches that wake your child from sleep or occur in the early morning or when they wake up. 6. Visual difficulties - headaches that cause blurred vision, eye spots, or other visual changes. 7. Other associated symptoms - if fever, vomiting, stiff neck, toothache or jaw pain accompany your child's headache, they may need an examination and some tests (such as an X-ray).

16

Common childhood brain tumors which may cause HA and associated signs

1. meduloblastoma (cerebellar signs: poor coordination and gait disturbance) 2. craniopharyngiomas (abnormal visual acuity and fields, extraocular eye movements, poor growth).

17

When asking about school, what should you always ask about that may +headache

Bullying

18

Explaining migraine to parents

1. Causes: being tired, bright lights, loud noises, relaxation, muscle tension, alcohol, missing meals, smoking, caffeine, periods, OCPS

2. No cure, avoid triggers. Aim to control child symptom's and prevent further migraines.

3. Medication is best used when the symptoms

4. Regular meals and sleep patterns are very important.

5. Resting in a quiet, dark room, and may reduce how severe the symptoms are when a headache happens.

6. Paracetamol may reduce pain if taken at the beginning of the headache.

7. Relaxation techniques may help some children

8. For those children with very frequent and disabling headaches, referral to a specialist may be needed and may start on preventative medication

19

Explaining tension headaches to parents

1. Feels like a tight band

2. Stiffenening or tensing of muscles around the head or neck

3. Dull, aching, usually on both sides. 

4. Pressure/stresses at school or home, too much to do, anxiety, depression can cause it.

5. Can take ibuprofen / paracetamol for occasional. 

6. Caution rebound with repetitive

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