58457-3
Sulfites [Presence] in Urine by Test strip
Active
Part Descriptions
LP99342-5 Sulfites
Sulfites (also sulphites) are compounds that contain the sulfite ion SO2−3 (additive IUPAC name: trioxidosulfate(2−)). The sulfite ion is the conjugate base of sulfurous acid. Although the acid itself is elusive, its salts are widely used.
Sulfites are used in increasing amounts as a food preservative or enhancer. They may come in various forms, such as: sulfur dioxide, potassium bisulfite or potassium, metabisulfite, sodium bisulfite, sodium metabisulfite or sodium sulfite.
Sulfites are counted among the top nine food allergens, but a reaction to sulfite is not a true allergy. It may cause breathing difficulty within minutes after eating a food containing it, or migraines. Asthmatics and possibly people with salicylate sensitivity (or aspirin sensitivity) are at an elevated risk for reaction to sulfites. The reaction can, but not often, be fatal, and the individual must immediately go to the emergency room. Other symptoms include sneezing, swelling of the throat, and hives.
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Source: Wikipedia
, Sulfites
LP99342-5 Sulfites
Elevated sulfite levels can indicate deficiency of either Molybdenum cofactor deficiency or isolated sulfite oxidase deficiency, both of which are involved in the coversion of sulfite to sulfate in the body.
Source: Regenstrief Help
Fully-Specified Name
- Component
- Sulfites
- Property
- PrThr
- Time
- Pt
- System
- Urine
- Scale
- Ord
- Method
- Test strip
Additional Names
- Long Common Name
- Sulfites [Presence] in Urine by Test strip
- Short Name
- Sulfites Ur Ql Strip
- Display Name
- Sulfites Test strip Ql (U)
- Consumer Name Alpha Get Info
- Sulfites, Urine
Basic Attributes
- Class
- CHEM
- Type
- Laboratory
- First Released
- Version 2.32
- Last Updated
- Version 2.77 (MAJ)
- Change Reason
- Release 2.77: SCALE_TYP: Updated the Scale back to Ord as these were inadvertently set to SemiQn during the 2.75 release when we added SemiQn.; Previous Releases: 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
Language Variants Get Info
| Tag | Language | Translation |
|---|---|---|
| de-AT | German (Austria) | Synonyms: Sulfite Teststreifen /U |
| el-GR | Greek (Greece) | Θειώδη: Synonyms: PrThr Θειώδη |
| es-ES | Spanish (Spain) | Sulfitos: |
| es-MX | Spanish (Mexico) | Sulfitos: |
| fr-FR | French (France) | Sulfites: |
| fr-BE | French (Belgium) | Sulfites: |
| it-IT | Italian (Italy) | Solfiti: Synonyms: Chimica Presenza o Soglia Punto nel tempo (episodio) Striscia reattiva |
| nl-NL | Dutch (Netherlands) | sulfieten: |
| pt-BR | Portuguese (Brazil) | Sulfitos: |
| ru-RU | Russian (Russian Federation) | Сульфиты: Synonyms: Порядковый Точка во времени; |
| tr-TR | Turkish (Turkey) | Sülfitler: Synonyms: Mevcut |
| zh-CN | Chinese (China) | 亚硫酸盐: Synonyms: UA 亚硫酸酯; |
LOINC Terminology Service (API) using HL7® FHIR® Get Info
Requests to this service require a free LOINC username and password. Below is a sample of the possible capabilities. See the LOINC Terminology Service documentation for more information.
- CodeSystem lookup
- https:
//fhir.loinc.org/CodeSystem/$lookup?system=http: //loinc.org&code=58457-3
LOINC Copyright
Copyright © 2025 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://