Route
IN
Intranasal
What IN stands for
IN is a medical abbreviation for intranasal. TermDecode files it under route abbreviations.
RouteFlagged high riskSourced
Risk
ISMP lists IN as error-prone: intranasal may be mistaken as IM or IV.
Safer Alternative
Write "intranasal"
Seen in context
IN route misread as IM or IV
Sources
The risk description and safer alternative above are reproduced from these published lists.
Premium
Fresh drills and study sheets are Premium
See Premium plansAll 337 abbreviation pages - meanings, risk notes, safer alternatives and sources - are free and stay free, and so is the printable high-risk abbreviation sheet. Premium is the drilling over the 441-term library: a fresh quiz round whenever you want one rather than replaying today's 10 questions, a fresh 25-card deck aimed at one body system, spelling drills, mastery tracking, and 13 more study sheets.