clinical bs Flashcards
who is aspririn permitted for
adults and children over 16
300mg to 900mg every 4-6 hours
max 4g
why is aspirin not for those under 16
not recommended
reyes syndrome
nuromol
ibuprofen 200mg
paracetamol 500mg
anadin
paracetamol 200
aspirin 300
caffeine 45mg
co-codamol
oparacetamol
codiene
Co-dydramol
paracetamol
dihydrocodeine
MHRA asdbice for pain killers containing codeine and dihdrocodeine
tighter measures for the sale of products containing codeine and dihydrocodeine because of the risk of overuse and addiction
back pain brought on by
soft tissue injury from twisting or lifting
spreading of back pain
pain may radiate to buttocl o thigh
restig movement and causing the patient to adopt a posture leaning forward or to the side
tx of back pain
analgesia
rest
heat
physiotherapy
lifestyle advice for back pain
avoid bending or stopping, lifting or sitting on low chairs, allow time for back to recover
backpain rarely assocated with serious illness therefore self limiting
when to refer back pain
not related to movement
associated with symptoms of illness
associated with neurolopgical symtpoms eg tingling or numbness
unresponnsive to 7 day tx with otc products
when to reger injuries
severe pan severe swelling numbness limb unable to bear weight swelling occurs in old injury
tx of injuries. rice
rest
ice
compression
elavation
oral analgesic
- paracetamol
- nsaids and aspirin
to[pical analgesics
topical rubeficants
dental pain. signs and symptoms
dental abscess dental caries pericornitis dry socket gingical recession
types of primary ehadache
migrane w or w/out aura
tension type headache
cluster and otehr trigemical autonomic
types of tension type head headache
infrequent episodic tension type headache
frequent episodic tension type headache
chronic tension type headache
migraine symtpoms
at least two of throbbing or pulsating pain severe intensity pain unilateral pain worsen by movement
at least one of
n and/or v
photophobia and photonophobia (loud noises)
tx of headaches
nsaids and aspirin
paracetamol
tx of migraines
nsaids and aspiorin paracetamol compound analgesics sumatriptan prochlorperazine
sumatriptan
constrict cerbral arteries
coutneract cranaial vasodilat
dose of sumatriptan
one 50mg tablet
second dose taken after minimin of two hours
tension type headache
pericrainial muscle contraction
pain often at base of skull but can be over top of head
bilateral
ddull pain
what can tensiion type ehacache be triggered by
tension anxiety fatigue
cluster headache
affects mainly men
male to female ratio 6;1
secondary headache
headache attributed to other conditions such as :
neck trauma
craninal or cerviacal vascular disorder
infection
neuralgias and other headaches
central and primary facial pain
headache red flag
sudden or severe onset of headache
headache with stiff neck or rash
headache with n and v
unresponsive to analgesics
who pain ladder
simple analgesic
opioid suitable for mild pain+ simple analgesic
opioid suitable for severe pain + simple analgesic
options for gastroprotection
h2 receptor antagonist
misoprostol
proteon pump inhibitor
oral nsaid prescribing for healthy young adults
low dose ibuprofen
1200mg/ day
consider prescrbibing ppi with nsaid to reduce risk of adverse GI effects
topical nsaids contraindication
pregneant woemn
dont use oral and topical nsaid
not to be applied to broken skin, mucouus memerbane or near the eyes
opioid induced constipation tx
non pahramcologucal approaches
laxatives
peripherally restricted opioid antagoist
initiating oral morphine for pain
pain assessment inclusing analgesia
determine opioid erquirement
calculate 24 hour requirement
convert to modified release formulation
converting to alternative opioid
determine 24 hour requirement
patient controlled analgesia
iv or sc administration
is a method by which the patient controls the amount of pain medicine (analgesia) they receive.
epidural opioids
alternatice to patient controlled analgesia
csi
continuous subcutaneous infusion
indication of contrinuous subcutaneous infusion
unable to take medicines by mouth
bowel obstruction
patient does not wish to take regular medication by mouth
monitoring of opioid therapy
pulse bp respiratory rate pain oxygen saturation opioid usage/ side effects
naloxone
opioid antagonist
higher affinity for receptor than agonist
tramadol
mu opioid reeptor agonist
inhibit noradrenaline uptake and 5-ht release
tricyclic antidepressant
emitriptyline and nortriptylune
inhibit neuronal reuptake of noradernaline and serotonin
antiepileptic drugs
block votlage gated sodium channels
effective in certain neuropathic pain syndromes
gabapentin and pregabalin
prevent voltage dependent calcium channel activation in dorsal horn neyrines
does not affect voltage gated na channels
lidocaine 5% medicated plaster
licensed for PHN (Postherpetic neuralgia (PHN) is nerve pain which occurs due to damage to a peripheral nerve)
what is pain
unpleasant and sensory and emotional experieince associated with actual or potential tissue damage or described in terms of such damage
perception, emotion and loclaisation of pain
perception-it hurts
emotion-it botehrs me
lcoalisation-its my leg
what changes pain
movment
weight bearing
isometric contraction
pressure