Lines + Conditions Flashcards
Acute porphyrias
Haem arginate
Adrenal insufficiency
Hydrocortisone (similar to cortisol)
Fludrocortisone (for aldosterone deficiency)
Adrenal insufficiency sick day rules
Double dose of hydrocortisone
In severe consider IM or IV hydrocortisone
Adrenal crisis
Hydrocortisone
Rehydration using sodium chloride 0.9%
Dry macular degeneration
Smoking cessation
Counselling and support
Visual aids
Wet macular degeneration 1st line
Anti VEGF (aflibercept, ranibizumab or bevacizumab)
Wet macular degeneration 2nd line
Add photodynamic therapy
Alcohol withdrawal symptoms
Chlordiazepoxide or diazepam
Delirium tremens 1st line
Oral lorazepam
Delirium tremens 2nd line
Parenteral lorazepam or haloperidol
Alcohol dependence 1st line/mild
CBT
Alcohol dependence 2nd line/want pharmacological treatment
Acamprosate calcium or oral naltrexone hydrochloride
Alcohol dependence 3rd line
Disulfiram
Wernickes encephalopathy
Thiamine
Preventer of sickle cell acute chest syndrome, reducer of painful crises and reducer transfusion requirements
Hydroxycarbamide
Acute anal fissure (<6 wks) 1st line
Bulk forming laxatives e.g. ispaghula husk
Acute anal fissure (<6 wks) 2nd line
Osmotic laxative e.g. lactulose
Acute anal fissure (<6 wks) prolonged burning pain following defecation
Topical local anaesthetic e.g. lidocaine
Simple analgesia
Chronic anal fissure (>6 wks) 1st line
Glyceryl trinitrate rectal ointment
Chronic anal fissure (>6 wks) 2nd line
Refer to specialist for local injection of botulinum toxin type A
Chronic anal fissure (>6 wks) 3rd line
Surgery
Anthrax treatment
Ciprofloxacin or doxycycline (>12 yrs) + 1 or 2 of
- benzylpenicillin
- clindamycin
- rifampicin
- vancomycin
Anthrax post exposure prophylaxis
Ciprofloxacin, doxycycline or amoxicillin
Acute AF + haemodynamic instability
Emergency electrical cardioversion
Acute AF + >48 hrs or onset uncertain
Rate control
Urgent rate control in AF
IV beta blocker
Rate control AF other
Calcium channel blockers e.g. verapamil (LVEF >40%, avoid of acute HF)
Digoxin
Pharmacological cardioversion in AF - no structural or IHD present
Flecainide
Pharmacological cardioversion in AF - structural or IHD present
Amiodarone
When can electrical cardioversion be done in AF
Delay until patient has been anticoagulated for >3 wks
Drugs to maintain sinus rhythm in AF 1st line
Beta blockers
Drugs to maintain sinus rhythm in AF 2nd line following cardioversion
Dronedarone
Drugs to maintain sinus rhythm in AF - coexisting HF
Amiodarone
Paroxysmal supra ventricular tachycardia 1st line
Vagal manoeuvres
Paroxysmal supra ventricular tachycardia 2nd line
IV adenosine
Paroxysmal supra ventricular tachycardia 3rd line
IV verapamil (CI if on beta blockers)
Paroxysmal supra ventricular tachycardia + haemodynamically unstable
Direct current cardioversion
Bradycardia 1st line
IV atropine
Bradycardia 2nd line
Adrenaline/epinephrine
Pulseless ventricular tachycardia or ventricular fibrillation
Resuscitation
Sustained VT + harmodynamically unstable
Direct current cardioversion
Sustained VT
Amiodarone
Non sustained VT
Beta blocker
Torsade de pointes
IV magnesium sulfate
ADHD
Methylphenidate
Septicaemia (community) 1st line
Piperacillin w/ taxobactam or cefuroxime
Septicaemia (community) + MRSA
Add vancomycin or teicoplanin
Septicaemia (community) + anaerobic infection
Add metronidazole to broad spectrum cephalosporin
Septicaemia (community) + other resistant organism
Meropenem
Septicaemia (hospital) 1st line
Piperacillin w/ tazobactam, ceftazidime or meropenem
Septicaemia (hospital) + MRSA
Add vancomycin or teicoplanin
Septicaemia (hospital) + anaerobic
Add metronidazole to broad spectrum cephalosporin
Meningococcal septicaemia 1st line
Benzylpenicillin or cefotaxime or ceftriaxone
Meningococcal septicaemia + can’t have other drugs
Chloramphenicol
HER2 +ve breast cancer
Trastuzumab (herceptin) and pertuzumab
Oestrogen receptor +ve breast cancer
Tamoxifen
Post menopausal women ER +ve breast cancer
Anastrozole
Severe acute hypocalcaemia or hypocalcaemic tetany
Slow IV calcium gluconate 10%
Severe hypercalcaemia 1st line
IV sodium chloride 0.9%
Stop thiazides + vit D compounds
Severe hypercalcaemia 2nd line
Pamidronate disodium (bisphosphonate)
Hypercalcaemia from malignancy
Calcitonin
Hypercalciuria
Increase fluid intake
Bendroflumethiazide
SAH
Nimodipine
Native valve endocarditis - blind
Amoxicillin +/- gentamicin
Native valve endocarditis, penicillin allergic or MRSA or severe sepsis - blind
Vancomycin + gentamicin
Native valve endocarditis, severe sepsis w/ gram -ve - blind
Vancomycin + meropenem
Prosthetic valve endocarditis - blind
Vancomycin + rifampicin + gentamicin
Native valve endocarditis staphylococci
Flucloxacillin >4 wks
Native valve endocarditis staphylococci - penicillin allergic or MRSA
Vancomycin + rifampicin >4 wks
Prosthetic valve endocarditis staphylococci
Flucloxacillin + rifampicin + gentamicin 6 wks
Prosthetic valve endocarditis staphylococci - penicillin allergic or MRSA
Vancomycin + rifampicin + gentamicin 6 wks
Meningitis empirical - community
Benzylpenicillin
Meningitis empirical - hospital, 3months - 50 yrs
Cefotaxime or ceftriaxone 10 days
Meningitis empirical - hospital, >50 yrs
Cefotaxime or ceftriaxone + amoxicillin 10 days
Meningitis caused by meningococcal
Benzylpenicillin or cefotaxime 7 days
Meningitis caused by pneumococci or haemophilus influenzae
Cefotaxime + dexamethasone 14 days (pneumococci) 10 days ( h. Influenzae)
Meningitis caused by listeria
Amoxicillin + gentamicin 21 days
Meningitis caused by listeria - penicillin allergic
Co trimoxazole 21 days
Cholestatic pruritis
Colestyramine
Intrahepatic cholestasis in pregnancy
Ursodeoxycholic acid
Cluster headache - acute
Sumatriptan
100% 15L O2
Cluster headache prophylaxis
Verapamil
Croup 1st line
Dexamethasone single dose
Croup 2nd line
Nebulised adrenaline/epinephrine solution 1 in 1000
Cushing’s syndrome
Metyrapone
Endogenous cushing’s syndrome
Ketoconazole
CF - 1st line mucolytic
Dornase Alfa
CF - 2nd line mucolytic
Add hypertonic sodium chloride
Hyperuricaemia (tumour lysis syndrome)
Allopurinol
Hyperuricaemia in haematological malignancy
Rasburicase
Mild-moderate Alzheimer’s
Donepezil, galantamine or rivastigmine
Moderate Alzheimer’s + CI acetylcholinesterase inhibitor or severe Alzheimer’s
Memantine
Mild-moderate Lewy body dementia
Donepezil or rivastigmine
Pre existing T2 DM in pregnancy
5 mg folic acid
All anti diabetic drugs except metformin stopped
Gestational DM - 1st line, fasting glucose <7
Diet and exercise
Gestational DM - 2nd line, fasting glucose <7
Metformin
Gestational DM - 3rd line, fasting glucose <7
Insulin
Gestational DM - 1st line, fasting glucose >7
Insulin +/- metformin
DKA step 1
IV fluid
DKA step 2
IV insulin
DKA step 3
Potassium + glucose administration
Oedema and ascites caused by cirrhosis of liver
Spironolactone
Galactorrhoea
Bromocriptine
Prolactinomas
Bromocriptine
Suppression of lactation
Cabergoline
Mild otitis externa
Acetic acid 2%
Otitis externa - pseudomonas
Ciprofloxacin
Otitis externa - no penicillin allergy
Flucloxacillin
Otitis externa - penicillin allergy
Clarithromycin or azithromycin or erythromycin
Otitis externa 1st line
Topical antibiotic or topical antibiotic + steroid
Otitis externa 2nd line
Oral antibiotics
Otitis media 1st line - no penicillin allergy
Amoxicillin
Otitis media 2nd line - no penicillin allergy
Co amoxiclav
Otitis media 1st line - penicillin allergy
Clarithromycin or erythromycin
When to consider Abx in otitis media
Symptoms >4 days or not improving Systemically unwell Immunocompromised <2 yrs w/ bilateral If they have perforation +/or discharge in canal
Eczema 1st line
Emollients
Eczema 2nd line
Topical steroids
Emergency contraception - time allowed for an IUD
Up to 120 hrs (5 days)
Emergency contraception - time allowed for levonorgestrel
72 hrs (3 days) (efficacy decreases over time)
Emergency contraception - time allowed for ullipristal acetate
120 hrs (5 days) More effective than levonorgestrel
Emergency contraception - BMI >26 or >70kg, hormonal option
Ullipristal acetate OR
Double dose levonorgestrel
Emergency contraception - when is levonorgestrel 1st line
Females on regular combined hormonal contraception who have missed contraception within the 1st week of restarting their contraceptive
Emergency contraception - when to restart contraception following levonorgestrel
Immediately
Emergency contraception - when to start contraception following ulipristal acetate
5 days after + use barrier/abstain during this period
Endometriosis - 1st line
Paracetamol +/- NSAID
Endometriosis - 2nd line
COCP or POP
Endometriosis - 3rd line (after referring)
Gonadotropin releasing hormones for 3 months
Endometriosis - 4th line
Laparoscopic excision or ablation
Endometriosis - 5th line
Hysterectomy
Erectile dysfunction
Avanafil, sildenafil or vardenafil
Huntington’s chorea
Tetrabenazine
Tardive dyskinesia
Tetrabenazine
Essential tremor
Propranolol
MND ALS
Riluzole
Exocrine pancreatic insufficiency
Pancreatin
Purulent conjunctivitis
Chloramphenicol eye drops
Trachoma (eye thing) from chronic infection w/ chlamydia
Oral azithromycin
Hyperkalaemia - stabilisation of cardiac membrane (1st step)
IV calcium chloride 10% or calcium gluconate 10%
Hyperkalaemia - short term shift in K+ from ECF to ICF (2nd step)
Combined insulin/dextrose infusion
Nebulised salbutamol
Hyperkalaemia - removal of K+ from body (3rd step)
Calcium resonium
Loop diuretics
Dialysis
Gallstones - mild-moderate pain
Paracetamol or NSAID
Gallstones - severe pain 1st line
IM diclofenac
Gallstones - severe pain 2nd line
IM morphine or IM penthidine
Gallstones - definitive management
Laparoscopic cholecystectomy
Campylobacter enteritis
Clarithromycin or azithromycin or erythromycin
Suspected or confirmed uncomplicated acute diverticulitis
Oral co amoxiclav
Suspected or confirmed complicated acute diverticulitis
IV co amoxiclav OR IV cefuroxime w/ metronidazole OR IV amoxicillin w/ gentamicin and metronidazole
Salmonella
Ciprofloxacin or cefotaxime
Shigellosis
Ciprofloxacin or azithromycin
Typhoid fever
Cefotaxime or ceftriaxone
1st episode c diff - 1st line
Oral vancomycin
1st episode c diff - 2nd line
Fidaxomicin
Further episode of c diff (infection within 12 wks) - 1st line
Fidaxomicin
Life threatening c diff
Oral vancomycin + IV metronidazole
Biliary tract infection
Ciprofloxacin or gentamicin or a cephalosporin
Peritonitis
A cephalosporin + metronidazole OR gentamicin or metronidazole + clindamycin OR piperacillin w/ tazobactam
Peritonitis - peritoneal dialysis associated
Vancomycin + ceftazidime added to dialysis fluid OR vancom added to dialysis fluid + ciprofloxacin by mouth
GORD - 1st line
PPI for 4 or 8 wks
GORD - 2nd line
Histamine 2 receptor antagonist
Bacterial vaginosis
Oral metronidazole 5-7 days or single high dose metronidazole
Alternative: topical metronidazole for 5 days or topical clindamycin for 7 days
Chlamydia
Azithromycin or doxycycline
Gonorrhoea - 1st line
IM ceftriaxone
Gonorrhoea - needle phobia
Oral cefixime + oral azithromycin
PID
Doxycycline + metronidazole + single dose IM ceftriaxone
Early syphilis (<2 yrs)
Single dose benzylpenicillin
Early syphilis (<2 yrs) - penicillin allergic
Doxycycline or erythromycin for 14 days
Late latent syphilis (asymptomatic >2 yrs)
Benzylpenicillin once weekly for 2 wks