Drugs Flashcards
Metformin counselling (3)
Slow titration
Sick day rules
Side effects - GI
ACEI counselling (4)
First dose at night
U+E’s within 1-2 weeks
Sick day rules
SE: Cough
Statins counselling (3)
LFT’s baseline and then rpt LFT and cholesterol at 3months
Take at night
SE: Can cause muscle cramps and tummy issues
SSRI counselling (4)
4 weeks to work
- Can initially worsen mood and suicide risk
SE: Nausea, headache, sexual dysfunction
Don’t stop suddently
Levothyroxine counselling (3)
Take on empty stomach 30mins before food
Check TSH at 6 weeks post dose changes
SE: Palpitations, weight loss, anxiety if dose too high
Name 3 medications where sick day rules should be explained to patients
Metformin
ACEI
Diuretics
NSAIDS
What sick day rules should patients be counselled on?
Risk of AKI if dehydrated
Stop if vomiting or diarrhoea lasting 48 hours, restart when E+D normally for 24-248hours
If reduced urine output seek medical advice
What are the renal considerations for metformin?
<45 = Max 1g
<30 = STOP
What are the renal considerations for ACEI?
eGFR < 30 = Use with caution
What are the renal considerations for DOACs generally?
Reduce dose if eGFR <30
Stop if eGFR <15
What are the renal considerations for NSAIDS generally?
Avoid if eGFR <30
Name 5 drugs which need caution in the elderly due to high anticholinergic burden?
Amitryptiline
Oxybutynin (OAB)
Tolterodine (OAB)
Solifenacin (OAB)
Chlorphenamine
Propmethazine
Cyclizine
Prochlorperazine
Quetiapine
Acne topical management options?
(how frequnetly should they be applied?)
Adapalene with topical benzoyl peroxide _OD/BD
topical tretinoin with topical clindamycin - OD
topical benzoyl peroxide with topical clindamycin - OD/BD
Trial at least 12 weeks then trial alternative
Acne which COCP to use?
Co-cyprindiol (Dianette)
- Licenced for this
Drug management of RA flare in primary care (IF new diagnosis/ not under specialist team) whilst awaiting specialist team
1st) NSAID (naproxen)
2) 4 week reducing course steroid - ONLY IF TOLD BY SPECIALIST
Prednisolone 20 mg daily for 7 days, then 15 mg daily for 7 days, then 10 mg daily for 7 days, then 5 mg daily for 7 days, then stop.
SSRI
a) A condition not to use in
b) Which one in children?
c) Start in primary care for children?
a) Bipolar
b) Fluoxetine
c) No, NICE says by CAMHS only
Apixaban counselling (5)
Dose: 5mg BD (reduce to 2.5mg if frail, under 60kg, CrCl 15-30)
- Check any bleeding
- Check other drugs (NSAIDS, SSRI, aspirin etc)
SE - bleeding, spontaneous, easy bruising, cuts/ shaving etc - seek medical help if doesn’t stop
Review in 1 month to assess for new bleeding
- Then FBC, renal and liver bloods annually
Bisphosphanate counselling (3)
How - Once per week, empty stomach, with big glass water
Stay upright for 30mins after
SE: GI
Safetynet: New hip or jaw pain
Dental check up and mention to dentist
Starting colchcine for gout - what common mediction should be temporarily held?
What are most common side effect?
Statins - hold
SE: GI side effects, nausea and diarrhoea
Tetracyclines counselling? (2)
Pregnancy and contraception (avoid)
Avoid sun (suncream)
Aspirin in pregnancy? Reasons to give and when to do in primary care?
Secondary care - give in primary care if won’t be seen by 12 weeks
To prevent pre-eclampsia, indications include diabetes, previous IUGR/ miscarriage, still birth, pre-eclampsia, hypertension or two of 1st pregnancy, over 40, BMI over 35, IVF etc
Folic acid in pregnancy - reasons for high dose?
Take until first trimester done/ three months
Previous NTD
Epilepsy medicines
Diabetes
BMI over 30
Sildenafil counselling (3)
CI - Angina, nitrates, low BP, active peptic ulcer etc
How: 30-60mins before sex, no more than once per day
SE: Flushing, headache, dizzyness
Hypertension in pregnancy? Key mx
<20 weeks - Chronic HTN
- Switch others antihypert to Labetolol or nifedipine - if <111/70 stop
If >140/90 - Start new labetalol whilst a/w tx
> 20 weeks - Refer straight in
- 140/90 - Assess matt triage
- 160/90 - Would need stay in hosp
Start aspirin from 12 weeks if not able to be done in secondary care