LOINC
Version 2.67

80197-7Antihistamines [Presence] in Serum or Plasma by Screen methodActive

Part Description

LP18065-0   Antihistamines
Antihistamines are a class of drugs that block the action of histamine at the H1 receptor sites, responsible for immediate hypersensitivity reactions such as sneezing and itching, and they may also be used for their side effects, including sedation and antiemesis. Histamine is a compound released in allergic inflammatory reactions and is responsible for immediate hypersensitivity reactions such as sneezing and itching. Source: Regenstrief LOINC

Fully-Specified Name

Component
Antihistamines
Property
PrThr
Time
Pt
System
Ser/Plas
Scale
Ord
Method
Screen

Additional Names

Short Name
Antihistamines SerPl Ql Scn
Display Name
Antihistamines Screen Ql

Basic Attributes

Class
DRUG/TOX
Type
Laboratory
First Released
Version 2.54
Last Updated
Version 2.56
Change Reason
The PrThr property is used for LOINC terms whose results are reported using an ordered categorical scale, regardless of whether or not an internal threshold was used to make that determination. This change was approved by the Laboratory LOINC Committee in June 2016.
Order vs. Observation
Both

Example Answer List LL360-9

Source: Regenstrief Institute

Answer Code Score Answer ID
Positive Copyright http://snomed.info/sct ID:10828004 Positive (qualifier value) LA6576-8
Negative Copyright http://snomed.info/sct ID:260385009 Negative (qualifier value) LA6577-6

Language Variants Get Info

zh-CNChinese (CHINA)
抗组胺药:存在情况或阈值:时间点:血清/血浆:序数型:毒理学筛查试验
nl-NLDutch (NETHERLANDS)
antihistaminica:aanwezigheid:moment:serum of plasma:ordinaal:screening
fr-BEFrench (BELGIUM)
Antihistaminiques:PrThr:Temps ponctuel:Sérum/Plasma:Ordinal:Dépistage
fr-CAFrench (CANADA)
Antihistaminiques:Présence-Seuil:Temps ponctuel:Sérum/Plasma:Ordinal:Dépistage
fr-FRFrench (FRANCE)
Antihistaminiques:Présence/Seuil:Ponctuel:Sérum/Plasma:Qualitatif:Dépistage
it-ITItalian (ITALY)
Antistaminici:PrThr:Pt:Siero/Plasma:Ord:Screening
ru-RURussian (RUSSIAN FEDERATION)
Антигистаминные:PrThr:ТчкВрм:Сыв/Плаз:Пор:Скрининг
es-ESSpanish (SPAIN)
Antihistaminas:PrThr:Punto temporal:Suero o Plasma:Ord:Cribado toxicológico
tr-TRTurkish (TURKEY)
Antihistaminler:MevcEşik:Zmlı:Ser/Plaz:Srl:Tarama

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=80197-7