Passmed Flashcards
2 medications given at night
statins
amitriptilline
2 medications given once weekly
methotrexate
bisphosophonates
Presentation of Acne Rosaecea
nose, cheeks and forehead flushing telangiectasia are common later develops into persistent erythema with papules and pustules rhinophyma ocular involvement: blepharitis sunlight may exacerbate symptoms/
Mx of Acne Rosaecea
Topical metronidazole for mild
Severe - oxytetracycline
Presentation of Acne subtypes
Mild: open/closed comedones without inflammation lesions
Moderate: widespread non inflammation lesions with numerous papules/pustules
Severe: extensive inflammatory lesions including nodules, pitting, scarring
Mx of Acne vulgaris
Topical: retinoids, benzoyl peroxide
Oral AB: tetracyclines (doxy) Unless pregnancy/breast feeding or under 12
COCP
Oral isotretinoin - only specialst.
Examples of typical antipsychotics
Haloperidol
Chlorpromazine
Examples of atypical
Olanzapine
Clozapine
Risperidone
What are side effects of antipsychotics?
Anti-muscarininc like blurry vision, urinary retention, constipation
Weight gain
Prolactin
Glucose intolerance
neuroleptic malignant syndrome
Reduced seizure threshold (higher with atypical)
prolonged QT esp haloperidol
General advise regarding antipsychotics
FBC, U&E, LFT at start and annually. Clozapine is exception 18w
Lipids, weight - start, 3 months and annual
FBG, PRL - start, 6 months, annual
BP - baseline and dose titration
ecg baseline
CVS risk assessment annually
Children Asthma
SABA SABA + ICS SABA + ICS + LTRA SABA + ICS + LABA MART + SABA
Reducing benzo
1/8 of daily dose, reduce every 2w.
Switch its to diazepam equivalent dose and reduce by 2 - 2.5mg every 2-3 weeks.
Drugs to avoid in pregnancy
AB: tetracycline, ciproflaxin, chloramphenicol, sulphanimdes
Pysch - lithium, benzo Aspirin Carbimazole Methtrexate Sulphonylurea Amiadroone
C.I to the COCP
>35 yrs and smoking >15 aura VTE Stroke/IHD Breast Ca Immobilization post surgery uncontrolled HTN Breastfeeding <6w pp
COCP risks
Increases clots, strokes, heart attack
Breast ca and Cervical ca
Common drug doses of analgesia:
Ibuprofen
Codeine
Co-codamol
Ibuprofen - 200-500mg TDS
Codeine - 30-60mg QDS
Co-codamol 8/500 2 tablets QDS
Doses of cardiovascular drugs: Clopidogrel Simvastatin Atenolol Ramipirl Bendro Furosemide Amlodipine
Clopidogrel 75-300mg OD Simvastatin - 10-80MG on Atenolol 25-100MG od Ramipirl 1.25 -10mg OD Bendro 2.5mg OD Furosemide - 20 mg OD Amlodipine 5-10mg od
Emergency contraception
Levonorgestrestel - 72 hrs
Ulipristal 120
IUD 5 days
Anxiety managmnet
Education
Psychotherapy
SSRI - sertraline 1st
2nd SNRI - duloxetine or venlafaxine
Implantable contraceptive advice regarding onset
IUD - copper and works straight away.
IUS- Mirena - 7 days.
Lithium monitoring
12hrs post dose.
Range 0.4-1
Weekly checks after starting until dose is established then checked blood levels 3monthly
Thyroid ans renal checks 6 monthly
Adverse effects of lithium
N&V Fine tremor nephrotoxicity D.I Thyroid enlargement ECG: T wave flattening weight gain IHTN Thyroid and calcium
Adverse effects of retinoids such as isotretinoin
Teratogenic Dry skin/liips/mouth/eyes Low mood Triglycerides Hair thinning Nose bleeds photosensitivity
Interctions of citalopram
NSAIDS Warfarin SSRI Aspirin Triptans MAOI