World Health Organization · 2026-01 · English
XM2JE5 First-generation antihistamine
Official WHO ICD-11 MMS tabulation. This international classification is separate from US ICD-10-CM. For complete instructions and postcoordination, consult the WHO browser.
More specific codes
XM0404PipoxizineXM11C5CyproheptadineXM4280MebhydrolinXM4GX4BamipineXM52P9Phenothiazine derivativesXM5463SetastineXM5Q41AntazolinXM5YE8Substituted alkylaminesXM6Z93AzatadineXM7ZS2ThenalidineXM8MV2Aminoalkyl ethersXM8RT2TriprolidineXM9BD4PhenindamineXM9MB0Substituted ethylene diaminesXM9NA0Piperazine derivatives of first-generation antihistaminic agents© World Health Organization · CC BY-ND 3.0 IGO