Pain management Flashcards

1
Q

treatment for dentine hypersensitivity

A

potassium nitrate

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2
Q

IP treatment

A

RCT
emergency pulpotomy

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3
Q

what is used as the dressing for an emergency pulpotomy

A

Ledermix
Odontopaste

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4
Q

what is used for vital pulp therapy as tx for IP

A

MTA or biodentine

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5
Q

where is a fluctuant swelling

A

submucosal

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6
Q

what is a non fluctuant swelling

A

subperiosteal

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7
Q

what are signs of systemic involvement

A

high temp
fever
feeling unwell
lymphadenopathy

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8
Q

acute apical abscess tx

A

removal of irritants
drainage
dress with CaOH
relieve occlusion
review in 24 hours

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9
Q

when to not prescribe antibiotics

A

IP
symptomatic apical periodontitis
draining sinus tracts (chronic abscess)
post endodontic surgery to prevent flare-ups
after incision for drainage of a local swelling (without systemic involvement)

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10
Q

when to prescribe antibiotics

A

diffuse swelling/ cellulitis
drainage cannot be achieved
systemic involvement

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11
Q

when would you consider referral to hospital for IV antibiotics

A

ludwigs angina
cervical fasciitis

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12
Q

what antibiotic is effective for dental abscesses and better absorbed than phenoxymethylpenicillin

A

amoxicillin 500mg
1 x 3 daily
5 days

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13
Q

what antibiotic can be prescribed in the presence of a penicillin allergy

A

metronidazole 400mg
1 x 3 daily
5 days

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14
Q

what can be used as an adjunct to amoxicillin in pts with spreading infection or pyrexia

A

metronidazole

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15
Q

what must be advised to a pt taking metronidazole

A

avoid alcohol
anticoagulant effect of warfarin might be enhanced

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16
Q

what microorganisms does metronidazole target

A

strict anaerobes

17
Q

3 analgesics

A

ibuprofen
diclofenac
paracetamol

18
Q

ibuprofen dose

A

400mg
1 tablet 4 x day after food

19
Q

maximum ibuprofen dose

20
Q

when to avoid ibuprofen

A

hypersensitivity to aspirin or on low dose aspirin daily

21
Q

diclofenac dose

A

50mg
1 tablet x 3 day for 5 days

22
Q

paracetamol dose

A

500mg
2 tablets 4 times a day

23
Q

recommended daily paracetamol dose

24
Q

paracetamol OD can result in

A

delayed hepatic damage

25
action of LA
blocks sodium channels as the drug switches from acid form to base form
26
pH of LA
low
27
what LA has a lower pKa value
mepivacaine (Scandonest)
28
effect of inflammation on blood flow
reduce concentration of LA by increasing the rate of systemic absorption
29
effect of inflammation on nociceptors
effects pain detecting neurons (nociceptors) sodium channels less sensitive to lidocaine
30
cracked tooth syndrome symptoms
consistent symptoms of pain to biting and cold