What it means
ISMP lists SC, SQ, sq and sub q as error-prone: SC has been read as SL (sublingual), and SQ as "5 every". ISMP advises writing SUBQ (all capital letters, with no spaces or periods) or the full word subcutaneoussub-kyoo-TAY-nee-usUnder the skin; in the fatty layer between the skin and the muscle.sub- undercutane/o skin-ous relating toFull entry instead.
For the nurse
Write SUBQ or subcutaneous. If an order says SC, confirm the route before giving the drug.
Related terms
subcutaneous
Under the skin; in the fatty layer between the skin and the muscle.