Long term drugs and surgery Flashcards
1
Q
Clopidogrel
A
- Very powerful antiplatelet agent (ADP inhibitor), can cause profuse bleeding.
- Stop 7 days prior to surgery (drugs take 5x half life to lose effect)
2
Q
Aspirin
A
continue
3
Q
statins
A
continue
4
Q
b blockers
A
continue
5
Q
oral hypoglycaemics
A
stop from day of surgery
6
Q
OCP and HRT
A
stop 4 weeks before, start again 2 weeks post op
7
Q
Corticosteroids
A
continue
8
Q
Warfarin
A
AF - stop 5 days before
Hx DTV/PE - stop 5 days before, LMWH
Prosthetic heart valve - stop5 days before, IV UFH APTT 2-3
9
Q
Metformin
A
Omit on day if procedure involves contrast, continue after 2-3 days if UandEs stable