Reference Information

TypeSourceReference
ArticleRegenstrief LOINCLevothyroxine (LT4) is a synthetically produced hormone used to treat hypothyroidism. When insufficient circulating LT4 is present, symptoms of hypothyroidism can occur including fatigue, increased heart rate, depression, dry skin and hair, muscle cramps, weight gain and more. https://go.drugbank.com/drugs/DB00451 Only small numbers of patients who have experienced an allergic reaction to LT4 have been reported. One such report was made of a patient who experienced a hypersensitivity reaction to LT4 treatment. Subsequently, a successful desensitization protocol was performed on the patient who was then able to tolerate treatment with LT4.https://www.annallergy.org/article/S1081-1206(13)00395-5/fulltext

Basic Part Properties

Part Name
Levothyroxine
Part Display Name
Levothyroxine
Part Type
Component (Describes the core component or analyte measured)
Created On
2020-12-31
Construct for LOINC Short Name
Levothyroxine

LOINC Terminology Service (API) using HL7® FHIR® Get Info

CodeSystem lookup
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Language Variants Get Info

TagLanguageTranslation
fr-FRFrench (France)Lévothyroxine
it-ITItalian (Italy)Levotiroxina
nl-NLDutch (Netherlands)levothyroxine
es-ESSpanish (Spain)Levotiroxina
zh-CNChinese (China)左旋甲状腺素
Synonyms: 左甲状腺素;L-甲状腺素
pl-PLPolish (Poland)Lewotyroksyna
Synonyms: L-tyroksyna
el-GRGreek (Greece)Λεβοθυροξίνη
Synonyms: Λεβοθυροξίνη