PSA conditions treatment Flashcards
what treatment for STEMI
MONAT
Morphine (5-10mg) Oxygen only if desaturing Nitrates (GTN 2 puffs sublingual) Aspirin 300mg Ticagrelor 180mg /clopidogrel 300mg
what should you give if stemi pt undergoing PCI
Prasugrel
what treatment if no PCI in stemi patient?
fondaparinux
what treatment for nstemi/unstable angina
MONAT
Morphine 5-10g Oxygen if indicated Nitrates (2 puffs sublingual GTN) Aspirin 300mg Ticagrelor 180 or clopidogrel 300mg
what long term treatment for ACS
CRABS
Clopidogrel 75mg Ramipril Aspirin Beta blocker Statin
what treatment for chronic heart failure - specify drug in each class
ACEi - ARB if intolerated
Beta blocker - bisoprolol
in heart failure, if ARB and ACEi not tolerated, what to prescribe
hydralazine and nitrate
if symptoms of chronic HF continue despite treatment with ACEi and BB, what to prescribe
spironolactone/amiloride
how to treat ACUTE heart failure
UNLOAD FAST - diuretics
Upright position Nitrates Loop diuretic Oxygen ACEi Digoxin
Fluids (decrease)
Afterload (decrease)
Sodium restrict
Test (Digoxin level, ABG, potassium level)
how to treat angina
GTN
BB
CCB if no BB (verapamil/diltiazem)
how to treat angina if CCB+BB combo not enough
ivabradine
what secondary prevention for stable angina
statin
aspirin
ACEi if patient has diabetes
describe treatment pathway for HTN if under 55
- A
- A + C or A+D
- A + C + D
describe treatment pathway for HTN if diabetic of any age
- A
- A + C or A+D
- A + C + D
describe treatment pathway for >55 or afro-caribbean
- C
- C + A or C + D
- A + C + D
If patient still hypertensive after triple treatment, what to give if low potassium
k-sparing diuretic if less than 4.5mmol
if patient still hypertensive after triple treatment with HIGH potassium, what to give
alpha or beta blocker
how to treat AF - rate control
Beta blocker or rate limiting CCB (verapamil or diltiazem)
if AF rate not controlled with one drug, what to give
two of three:
- beta blocker
- diltiazem
- digoxin
when to start rhythm control in AF
if less than 48 hours, can start with amiodarone or flecainide
if more than 48 hours, anticoagulate first
what investigations needed before amiodarone
CXR - amiodarone can cause interstitial lung disease
TFT
LFT
U&E
what anticoagulant for AF
warfarin
DOAC - apixaban, rivaroxiban, dabigatran
supraventricular tachy - immediate treatment
IV adenosine 6mg bolus
SVT treatment in asthmatic
no adenosine, use verapamil instead
treatment for ventricular tachy
amiodarone via central line
lidocaine
procainamide
treatment for pericarditis
nsaid and colchicine
treatment for anaphylaxis in adult
IM adrenaline 500mcg
then oral cetirizine or IV chlorphenamine
treatment for anaphylaxis in child 6-12
IM adrenaline 300mcg
treatment for anaphylaxis in 6m-6y
IM adrenaline 150mcg
treatment for patent ductus arteriosus to close the duct
indomethacin or ibuprofen
treatment to keep PDA duct open
prostaglandin E1 (alprostadil)
What are the short-acting forms of insulin?
soluble insulin, Actrapid
What are the intermediate forms of insulin?
Insulatard
Isophane insulin
How often are intermediate forms of insulin administered?
Usually twice a day
What are the long-acting forms of insulin?
Insulin glargine
Lantus
How often are the long-acting forms of insulin administered?
Once or twice daily, doesn’t need to be administered with food
What route is gentamicin usually administered?
IV
What condition is gentamicin contra-indicated in?
myasthenia gravis
Impairment of which organ can cause gentamicin toxicity?
Renal
What route of vancomycin for C. Diff
oral
How often is vancomycin concentration monitored?
trough levels between 3rd and 6th dose
IV infusions of vancomycin need to be administered over how long
at least 60 mins
What thromboprophylaxis in surgical patients
enoxaparin
if high risk (eg orthopaedic surgery) different dose 40mg every day and 12 hours before surgery
What is the first line IV treatment of hypoglycaemia
glucose 20%, 50ml given over 20minutes
What treatment for acne unresponsive to topical treatment?
tetracycline 500mg PO twice daily
When must you be cautious when prescribing nitrofurantoin
low eGFR/poor renal function
First line management of alcohol withdrawal
chlordiazepoxide 20mg QDS PO
if INR > 1.5 on day of surgery, what to give
Phytomenadione 1-5mg PO
How should patients take rivaroxaban
with food
What is the effect of topiramate on contraceptives
topiramate is enzyme inducer, reduces effectiveness of contraceptive
use additional contraceptive for at least 4 weeks after
what is a side effect of beta blockers
erectile dysfunction
what sort of jaundice does co-amox cause
cholestatic jaundice
By what percentage is the creatinine expect to rise after starting ACEi
up to 20% - no need for investigation or withdrawal of ACEi
What is the most effective measure of furosemide efficacy?
weight
What is the most effective measure of ACEi efficacy in treatment of HF
exercise tolerance after a month
What must be monitored with ciclosporin after 2 weeks
renal function (creatinine)
What is the first line treatment of COPD
SABA or SAMA (ipratropium)
What is the second line treatment of COPD if no asthma features
SABA PRN and
LABA + LAMA
eg. salbutamol + salmeterol + tiotropium
What is the second line treatment of COPD if asthmatic features
SABA PRN and
LABA (salmeterol) + ICS (beclometasone)
What is third line treatment in all COPD patients?
SABA PRN and
LABA + LAMA + ICS
Give an example of each of the following: SAMA LABA LAMA ICS
SAMA = ipratropium LABA = Salmeterol LAMA = tiotropium ICS = beclometasone
How to treat infective exacerbation of COPD
pred 30mg for 5 days
antibiotics only if purulent sputum
what antibiotics in copd exacerbation
amoxicillin
doxycycline
clarithromycin
what antibiotics in copd infection prophylaxis
azithromycin
what must be checked before prescribing azithromycin
LFTs and ECG
azithromycin can prolong QT interval
Stepwise asthma management in adults
- SABA
- SABA + ICS
- SABA + ICS + LTRA
- SABA + ICS + LABA, keep LTRA if needed
- SABA + MART
what is MART in asthma treatment
form of combined ICS and LABA (seretide - salmeterol and fluticasone)
Emergency asthma treatment
- O2
- Salbutamol 5mg nebulised
- Pred 40mg PO
- Ipratropium bromide
- Theophylline
- Mag sulf
- Escalate
How is aminophylline prescribed
loading dose of 5mg/kg given over at least 20 minutes then 500–700mcg/kg/hr based on plasma concentration
What is PE treatment
First line: apixaban or rivaroxaban
second line: enoxaparin
What is VTE prophylaxis
enoxaparin
How to treat massive PE?
alteplase or streptokinase
What drug for TB prophylaxis
isoniazid and rifampicin
What is the curb65 criteria
Confusion (AMT <8/10)
Urea >8
Respiratory Rate >30
Blood pressure <90/60
If CURB65 is 0, what to prescribe
amoxicillin
what mucolytic in CF
dornase alfa
what pancreatic replacement in CF
pancreatin/creon
what antibiotic for pseudomonas
aztreonam
what antibiotic for burkholderia
co-trimoxazole
how to treat dyspnoea in pleural effusion
opioids
what treatment for pulmonary hypertension
IV prostanoids (e.g. epoprostenol) Endothelin receptor antagonists (e.g. macitentan) Phosphodiesterase-5 inhibitors (e.g. sildenafil)
what should be measured before starting azathioprine
TPMT - myelosuppression if low levels
what is used to induce remission in crohns
steroids
what is used to induce remission in ulcerative colitis
mesalazine (PR)
how to treat diarrhoea in IBS
loperamide
which antispasmodic in IBS
mebeverine
what laxative to avoid in IBS
lactulose
what treatment for gord
PPI
famotidine/cimetidine. not ranitidine
h pylori eradication
PPI + Amoxicillin + Clarithromycin or Metronidazole
h pylori eradication if penicillin allergic
PPI + Clarithromycin + Metronidazole
what treatment for primary biliary cirrhosis
ursodeoxycholic acid
what treatment for ascites
low sodium
spironolactone
what antibiotic to prevent SBP in ascites
ciprofloxacin
what is prophylaxis for variceal bleeding
propranolol
what treatment for c.diff
oral vancomycin FOR 10 DAYS
what treatment for life threatening c. diff
oral vancomycin and IV metronidazole
What is the effect of diltiazem on heart failure
exacerbates biventricular failure
what is the effect of prednisolone on heart failure
exacerbates heart failure
How long is treatment for scarlet fever
10 days phenoxymethylpenicillin
what is the effect of PPIs on stool consistency
loose stools
What is the effect of alendronic acid on stool consistency
loose stools
Which electrolyte abnormality can exacerbate lithium toxicity?
hyponatraemia
What medication can exacerbate glaucoma
tricyclic antidepressants (antimuscarinic side effects)
What are some side-effects of anti-muscarinics (TCAs and antispasmodics)?
- Memory loss
- Urinary retention
- Constipation
- Exacerbation of glaucoma
What are some side-effects of hypnotics/anxiolytics?
Falls
Confusion
Postural hypotension
What are some side effects of NSAIDs
GI bleeding
Fluid retention
What are some side effects of opioids?
Respiratory depression
Constipation
Drowsiness
Falls
What dose of rivaroxaban to prescribe for AF in patient with renal impairment
15mg
How much is 100mg PO carbamazepine equivalent to PR?
125mg - dose equivalence and conversion
How to treat HTN in phaeochromocytoma
phenoxybenzamine
What treatment for chlamydia
doxycycline - not in preg
erythromycin
amoxicillin
azithromycin - not in preg
what treatment for chlamydia in pregnancy
erythromycin
amoxicillin
What effect can carbamazepine have on electrolytes
can cause hyponatraemia due to SIADH effect
What is first line antiemetic in pregq
cyclizine - IV if no oral intake
what medication to prevent sickle crises
hydroxycarbamide
what drug to stop variceal haemorrhage
IV terlipressin
what medication to delay labour (tocolytic)
nifedipine
which opioid in renal impairment
oxycodone
What is the interaction between metformin and contrast dye
lactic acidosis
how does metformin affect weight
causes weight loss
what infection do PPIs increase the risk of
c. diff
fluid resus in heart failure
250ml over 30 minutes
what must patients be warned of with SSRIs
can cause GI bleeding
what happens to phosphate levels in CKD
hyperphosphataemia
how to treat hyperphosphataemia and hypocalcaemia
calcium carbonate
in pneumonia if pt allergic to penicillin, what to prescribe
clarithromycin
which diuretic can cause hypercalcaemia
bendroflumethiazide
what treatment for wilsons disease
penicillamine or trientene
what must be monitored with methotrexate
FBC - myelosuppression
LFT - cirrhosis
what can methotrexate do to the lungs
pneumonitis
what must be monitored with hydroxychloroquine?
retinopathy
what must be checked before starting a patient on infliximab and biologics
TB status - tuberculin skin test
what is the main side effect of colchicine
diarrhoea
what treatment for acute gout if colchicine/nsaids contraindicated
oral pred 15mg or intra-articular steroids
do you continue allopurinol in acute flares of gout
yes
which drugs can precipitate gout
thiazides - stop in flares
which drug can be used to control HTN in gout
losartan
what treatment for pseudogout
NSAIDs, intra-articular steroids, joint aspiration
what treatment for osteoporosis/fractures
bisphosphonates - alendronate
long acting once monthly = ibandronate
what biologic for osteoporosis?
denosumab
what is first line treatment of ankylosing spondylitis
nsaids and physio
second line - anti-TNF (infliximab)
what treatment for reactive arthritis
nsaids
intra-articular steroids
sulfasalazine or methotrexate for persistent disease
what antibiotic for septic arthritis and for how long
fluclox or clindamycin if pen allergic
for 6 WEEKS
What treatment for lupus
hydroxychloroquine - monitor for retinopathy
how is osteomalacia treated
vit D supplements - loading dose required
calcium supplements if dietary not sufficient
what treatment for GCA
pred, higher dose if visual symptoms
what treatment for GCA with visual symptoms
IV Methylpred according to passmed, not on BNF
what treatment for kawasaki disease
aspirin
how to differentiate kawasaki disease from scarlet fever
scarlet fever responds to antipyretics
scarlet fever is PAINFUL lymphadenopathy
what to treat coronary vasospasm with in kawasaki
nifedipine
what treatment for pagets disease of bone
risedronate oral
How does pagets disease bone present
usually older male with bone pain and isolated raised ALP
what causes hypercalciuria leading to kidney stones
thiazide diuretics (bendroflumethiazide)
what drugs can precipitate AKI
NSAID ACEi ARB Diuretics Aminoglycoside antibiotics iodinated contrast agents
Give examples of aminoglycosides causing AKI
gentamicin
tobramicin
streptomycin
neomycin
which drugs to stop in AKI as they can be toxic
metformin
digoxin
lithium
how is hyperkalaemia in AKI treated
IV calcium gluconate to stabilise cardiac membrane
Nebulised salbutamol
Insulin and dextrose infusion
To remove the excess potassium from body:
- Calcium resonium (PO or PR)
- Loop diuretics
- Dialysis
How is excess potassium removed from body in AKI
Calcium resonium (PO or PR)
Loop diuretics
Dialysis
how to treat vit D deficiency in CKD
alfacalcidol or calcitriol
how is proteinuria managed in ckd
ACEi or ARB
how to treat anaemia in ckd
EPO/darbepoetin
how to treat HTN in CKD
ACEi and furosemide
how to treat BPH
tamsulosin first line
finasteride second line
what are the side effects of tamsulosin/alpha blockers
dizziness
postural hypotension
dry mouth
depression
which drug slows down progression of BPH
finasteride
if there is a mixture of storage and voiding problems in BPH what to give
tolterodine or darifenacin
what treatment for minimal change disease
steroids/cyclophosphamide
what treatment for ADPKD
tolvaptan
what thrombolysis for stroke
alteplase
what antiplatelet for stroke
aspirin (+PPI)
If AF and stroke, what to prescribe
Aspirin for 2 weeks, then anticoagulation
what is long term management of stroke
clopidogrel + statin + antihypertensive
what long term management of stroke if AF
warfarin/doac + statin + antihypertensive
if pt with AF has stroke, what to give
warfarin or apixaban or rivaroxaban AFTER 2 WEEKS
TIA immediate treatment
aspirin 300mg
TIA secondary prevention
clopidogrel
If AF - anticoag with DOAC/warfarin
Statin
anti-hypertensive
what treatment for generalised seizures
valproate
what treatment for focal
carbamazepine
what are the side effects of valproate
P450 inhibitor
ataxia
hepatitis - avoid in hepatic impairment
what are the side effects of carbamazepine
p450 inducer
SIADH - hyponatraemia
visual disturbances - diplopia
what are the side effects of lamotrigine
Stevens-Johnson syndrome
what treatment for parkinsons if the symptoms are affecting QoL
co-careldopa
what treatment for postural hypotension in parkinsons
midodrine
what treatment for hypersalivation in parkinsons
glycopyrronium
what treatment for parkinsons if not affecting QoL
co-careldopa dopamine receptor agonists (ropinirole) MAOB inhibitors (rasagiline)
what must be checked before starting a patient on cabergoline/bromocriptine
Can cause pulm/cardiac fibrosis - CXR, echo, ESR, and creatinine
which class of parkinsons drugs cause impulse control disorders
dopamine agonists - ropinirole/cabergoline/bromocriptine - patients should be warned of these effects
what class of drug is seligiline?
MAOB inhibitor
what class of drug is entecapone
COMT (Catechol-O-Methyl Transferase) inhibitors
what treatment for parkinsonism drug induced
antimuscarinics - procyclidine, benztropine
what prophylaxis for migraine
propranolol or topiramate
what prophylaxis for migraine if perimenstrual
frovatriptan
what treatment for acute migraine
oral triptan and NSAID/paracetamol
what treatment for acute migraine in 12-17
nasal preparation of triptan
what treatment for acute cluster
100% Oxygen and subcut triptan
what prophylaxis for cluster headache
verapamil
how to shorten acute flare of MS
high dose iv methylpred
how to treat fatigue in MS
amantadine
how to treat spasticity in MS
baclofen and gabapentin
how to treat urinary retention in MS
intermittent self-catheterisation
how to treat MS bladder symptoms if no significant residual volume
anticholinergics - oxybutynin?
how to treat oscillopsia in MS
Gabapentin
how to treat mnd
riluzole and NIV - BIPAP
how to treat meningitis in hospital in children and adults up to 50y
cefotaxime
how to treat meningitis in neonates up to 3m, and adults after 50y
cefotaxime + amoxicillin
how to treat encephalitis
IV acyclovir
how to treat oedema in brain tumour
dexamethasone
what treatment of myasthenia gravis
pyrodostigmine
which drugs can cause peripheral neuropathy
amiodarone isoniazid vincristine nitrofurantoin metronidazole
first line treatment for neuropathic pain
amitryptiline
gabapentin
pregabalin
duloxetine
treatment for trigeminal neuralgia
carbamazepine
treatment for status epilepticus
lorazepam (PR in community, IV in hospital)
what drugs cause myopathy
steroids
how is croup treated in children
0.15mg/kg dexamethasone
nebulised adrenaline
high flow O2
how is viral wheeze treated in children
salbutamol
montelukast
fluticasone`
how is bronchiolitis treated
humidified oxygen
how is epiglottitis treated
intubation, iv abx
how is otitis media treated
amoxicillin
how is otitis externa treated
flucloxacillin
how is suspected cyanotic heart disease treated
keep duct open with alprostadil
how is rheumatic fever treated
phenoxymethylpenicillin
how is constipation treated in children
MACROGOL/movicol
senna
lactulose
how is minimal change disease treated
steroids/cyclophosphamide
what treatment for hayfever
Azelastine hydrochloride intranasal
how is whooping cough treated
erythromycin/clarithromycin/ macrolides
what is treatment for sickle cell disease
hydroxycarbamide
how is impetigo treated
hydrogen peroxide 1% cream first line or topical fusidic acid
oral fluclox/clari if extensive disease
how to treat nipple candidiasis for mother and baby
miconazole cream for mother, nystatin for baby
what treatment for scarlet fever
phenoxymethylpenicillin for 10 days
what treatment for ADHD
methylphenidate
how is von Willebrand disease treated
tranexamic acid for mild bleeding,
desmopressin for severe