LOINC Home

{component}   LP432695-7

Laboratory   LP29693-6

Drug toxicology   LP7790-1

Drugs   LP18046-0

Histamine H1 receptor antagonist   LP450332-4

LOINC Hierarchy


Select the title to see children of the section (▸) or the LOINC code. Select a code to view information about the section/code.

▸ Histamine H1 receptor antagonist | Blood | Drug toxicology   LP450553-5

▸ Histamine H1 receptor antagonist | Body fluid | Drug toxicology   LP450554-3

▸ Histamine H1 receptor antagonist | Gastric fluid | Drug toxicology   LP450555-0

▸ Histamine H1 receptor antagonist | Serum or Plasma | Drug toxicology   LP450556-8

▸ Histamine H1 receptor antagonist | Serum or Plasma or Urine | Drug toxicology   LP450557-6

▸ Histamine H1 receptor antagonist | Urine | Drug toxicology   LP450558-4


Copyright © 2025 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2025, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.

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