TALLman Lettering
for Look-Alike/Sound-Alike Drug Names in Canada
LASA Drug Names with Recommended TALLman
TALLman Lettering Lettering Source
AFAtinib / aXitinib ISMP Canada ISMP Canada
Institute for Safe Medication
amLODIPine / amiodarone* ISMP (US) Practices Canada
azaCITIDine / azaTHIOprine ISMP (US)
ISMP (US)
azaTHIOprine / azithromycin* ISMP (US) Institute for Safe Medication
CARBOplatin / CISplatin ISMP (US) Practices (US)
cycloSERINE / cycloSPORINE FDA FDA
US Food and Drug
cyclophosphamide* CAPCA/ISMP Canada Administration
daBRAFenib / daSATinib ISMP Canada
CAPCA
DACTINomycin / daptomycin* ISMP (US) Canadian Association of
DAUNOrubicin / DOXOrubicin FDA Provincial Cancer Agencies
dexamethasone / dexmedeTOMidine ISMP Canada
dilTIAZem / diazepam* ISMP Canada
Permission is granted to
dimenhyDRINATE / diphenhydrAMINE FDA reproduce material for internal
DOBUTamine / DOPamine FDA communications with proper
attribution.
DOCEtaxel / PACLitaxel CAPCA/ISMP Canada
DOXOrubicin / IDArubicin ISMP (US) Download:
www.ismp-canada.org/
epinephrine* / ePHEDrine ISMP (US) download/TALLman/
epirubicin* / eriBULin ISMP Canada TALLman_lettering.pdf
fentanyl* / SUFentanil ISMP (US) Endorsed by the
HYDROmorphone / morphine ISMP (US) International Medication
Safety Network
hydroxyzine* / hydroxyUREA ISMP Canada
iBRUtinib / iMAtinib ISMP Canada
inFLIXimab / riTUXimab ISMP (US)
lamiVUDine / lamoTRIgine ISMP (US)
mitoXANTRONE FDA
niLOtinib / niLUTAmide ISMP Canada
oBINutuzumab / oFAtumumab ISMP Canada
PANitumumab / PERTuzumab ISMP Canada
quiNIDine / quiNINE ISMP (US)
sAXagliptin / sitagliptin* ISMP Canada
© ISMP Canada, 2015
SORAfenib / SUNItinib CAPCA/ISMP Canada
vanDETanib / vemURAFenib ISMP Canada
vinBLAStine / vinCRIStine FDA
*TALLman lettering is not applied to this drug name in Canada at this time