Tis-U-Sol 20 mg / 6.25 mg / 40 mg / 800 mg / 8.75 mg in 100 mL Irrigation Solution
RxNorm 801445

Concept Hierarchy & Relationship Mapping

RxNorm Concept Unique Identifier (RxCUI) 801445 represents a standardized clinical drug concept used for cross-system interoperability. This concept aggregates multiple Atom IDs (AUIs), which are specific naming variations and synonyms used across pharmaceutical databases to ensure accurate medication mapping for: Tis-U-Sol 20 mg / 6.25 mg / 40 mg / 800 mg / 8.75 mg in 100 mL Irrigation Solution.

The following semantic concepts and normalized strings are associated with this clinical entity:

SY
Magnesium Sulfate 0.2 mg/ML / Monobasic K+ phosphate 0.063 mg/ML / K+ Chloride 0.005 MEQ/ML / NaCl 0.14 MEQ/ML / SODIUM PHOSPHATE DIHYDRATE 0.088 mg/ML Irrigation Solution [Tis-U-Sol]
AUI:3856456
View
SY
Magnesium Sulfate 0.2 mg/ML / Monobasic Pot phosphate 0.063 mg/ML / Pot Chloride 0.005 MEQ/ML / NaCl 0.14 MEQ/ML / SODIUM PHOSPHATE DIHYDRATE 0.088 mg/ML Irrigation Solution [Tis-U-Sol]
AUI:3868055
View
SBD
Magnesium sulfate 0.2 mg/ML / monobasic potassium phosphate 0.063 mg/ML / potassium chloride 0.005 MEQ/ML / sodium chloride 0.14 MEQ/ML / sodium phosphate dihydrate 0.088 mg/ML Irrigation Solution [Tis-U-Sol]
AUI:12364463
View
SY
Tis-U-Sol (magnesium sulfate 20 mg / monobasic potassium phosphate 6.25 mg / potassium chloride 40 mg / sodium chloride 800 mg / sodium phosphate dihydrate 8.75 mg per 100 mL) Irrigation Solution
AUI:6809443
View
PSN
Tis-U-Sol 20 mg / 6.25 mg / 40 mg / 800 mg / 8.75 mg in 100 mL Irrigation Solution
AUI:13050218
View
SY
Tis-U-Sol Irrigation Solution
AUI:2855791
View

This clinical crossover tool is designed for healthcare professionals, pharmacists, and data analysts to safely compare substitute products and manage medication interoperability.

SYPrescribable

Synonym (SY):
Magnesium Sulfate 0.2 mg/ML / Monobasic K+ phosphate 0.063 mg/ML / K+ Chloride 0.005 MEQ/ML / NaCl 0.14 MEQ/ML / SODIUM PHOSPHATE DIHYDRATE 0.088 mg/ML Irrigation Solution [Tis-U-Sol]
(Atom ID: 3856456)

Clinical Status & Identity

Prescribable Status
YES (Active)
Part of the RxNorm Current Prescribable Content subset including all drugs available for prescription in the USA.
Concept Description
Magnesium Sulfate 0.2 MG/ML / Monobasic K+ phosphate 0.063 MG/ML / K+ Chloride 0.005 MEQ/ML / NaCl 0.14 MEQ/ML / SODIUM PHOSPHATE DIHYDRATE 0.088 MG/ML Irrigation Solution [Tis-U-Sol]
Official description of the drug concept as defined in the source vocabulary.
Suppress Flag
N
N: Not suppressible | O: Obsolete | Y: Suppressed by editor | E: Unquantified non-prescribable drug.

Interoperability & Coding

Concept ID (RxCUI)
801445
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
3856456
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
SY
Synonym (Synonym of another TTY, given for clarity.)
Source Code
801445
The "Most useful" identifier asserted by the original source vocabulary.

Source & Registry Data

Source Name
RxNorm Vocabulary (RXNORM)
The official name and abbreviation for the vocabulary source.
Source Version
20AA_260601F
The specific version of the vocabulary provided by the source.
Update Date
June 01, 2026
The date when this RxNorm data was last updated by the NLM.
License Contact
RxNorm Customer Service, , U.S. National Library of Medicine, 8600 Rockville Pike, , Bethesda, MD, United States, 20894, (888) FIND-NLM, , https://support.nlm.nih.gov/support/create-case/, https://www.nlm.nih.gov/research/umls/rxnorm/
Source licensing contact information.
SYPrescribable

Synonym (SY):
Magnesium Sulfate 0.2 mg/ML / Monobasic Pot phosphate 0.063 mg/ML / Pot Chloride 0.005 MEQ/ML / NaCl 0.14 MEQ/ML / SODIUM PHOSPHATE DIHYDRATE 0.088 mg/ML Irrigation Solution [Tis-U-Sol]
(Atom ID: 3868055)

Clinical Status & Identity

Prescribable Status
YES (Active)
Part of the RxNorm Current Prescribable Content subset including all drugs available for prescription in the USA.
Concept Description
Magnesium Sulfate 0.2 MG/ML / Monobasic Pot phosphate 0.063 MG/ML / Pot Chloride 0.005 MEQ/ML / NaCl 0.14 MEQ/ML / SODIUM PHOSPHATE DIHYDRATE 0.088 MG/ML Irrigation Solution [Tis-U-Sol]
Official description of the drug concept as defined in the source vocabulary.
Suppress Flag
N
N: Not suppressible | O: Obsolete | Y: Suppressed by editor | E: Unquantified non-prescribable drug.

Interoperability & Coding

Concept ID (RxCUI)
801445
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
3868055
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
SY
Synonym (Synonym of another TTY, given for clarity.)
Source Code
801445
The "Most useful" identifier asserted by the original source vocabulary.

Source & Registry Data

Source Name
RxNorm Vocabulary (RXNORM)
The official name and abbreviation for the vocabulary source.
Source Version
20AA_260601F
The specific version of the vocabulary provided by the source.
Update Date
June 01, 2026
The date when this RxNorm data was last updated by the NLM.
License Contact
RxNorm Customer Service, , U.S. National Library of Medicine, 8600 Rockville Pike, , Bethesda, MD, United States, 20894, (888) FIND-NLM, , https://support.nlm.nih.gov/support/create-case/, https://www.nlm.nih.gov/research/umls/rxnorm/
Source licensing contact information.
SBDPrescribable

Semantic Branded Drug (SBD):
Magnesium sulfate 0.2 mg/ML / monobasic potassium phosphate 0.063 mg/ML / potassium chloride 0.005 MEQ/ML / sodium chloride 0.14 MEQ/ML / sodium phosphate dihydrate 0.088 mg/ML Irrigation Solution [Tis-U-Sol]
(Atom ID: 12364463)

Clinical Status & Identity

Prescribable Status
YES (Active)
Part of the RxNorm Current Prescribable Content subset including all drugs available for prescription in the USA.
Concept Description
magnesium sulfate 0.2 MG/ML / monobasic potassium phosphate 0.063 MG/ML / potassium chloride 0.005 MEQ/ML / sodium chloride 0.14 MEQ/ML / sodium phosphate dihydrate 0.088 MG/ML Irrigation Solution [Tis-U-Sol]
Official description of the drug concept as defined in the source vocabulary.
Suppress Flag
N
N: Not suppressible | O: Obsolete | Y: Suppressed by editor | E: Unquantified non-prescribable drug.

Interoperability & Coding

Concept ID (RxCUI)
801445
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
12364463
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
SBD
Semantic Branded Drug (Ingredient + Strength + Dose Form + Brand Name)
Source Code
801445
The "Most useful" identifier asserted by the original source vocabulary.

Source & Registry Data

Source Name
RxNorm Vocabulary (RXNORM)
The official name and abbreviation for the vocabulary source.
Source Version
20AA_260601F
The specific version of the vocabulary provided by the source.
Update Date
June 01, 2026
The date when this RxNorm data was last updated by the NLM.
License Contact
RxNorm Customer Service, , U.S. National Library of Medicine, 8600 Rockville Pike, , Bethesda, MD, United States, 20894, (888) FIND-NLM, , https://support.nlm.nih.gov/support/create-case/, https://www.nlm.nih.gov/research/umls/rxnorm/
Source licensing contact information.

Technical Attributes & Logic

RXN AI
{353332} 6585
RXCUI of BOSS Active Ingredient preceded by RXCUI of SCDC responsible for value
RXN AI
{801437} 55019
RXCUI of BOSS Active Ingredient preceded by RXCUI of SCDC responsible for value
RXN AI
{801438} 8591
RXCUI of BOSS Active Ingredient preceded by RXCUI of SCDC responsible for value
RXN AI
{801439} 9863
RXCUI of BOSS Active Ingredient preceded by RXCUI of SCDC responsible for value
RXN AI
{801440} 314837
RXCUI of BOSS Active Ingredient preceded by RXCUI of SCDC responsible for value
RXN AM
{353332} 1426853
RXCUI of BOSS Active Moiety preceded by RXCUI of SCDC responsible for value
RXN AM
{801437} 486961
RXCUI of BOSS Active Moiety preceded by RXCUI of SCDC responsible for value
RXN AM
{801438} 1318915
RXCUI of BOSS Active Moiety preceded by RXCUI of SCDC responsible for value
RXN AM
{801439} 1364429
RXCUI of BOSS Active Moiety preceded by RXCUI of SCDC responsible for value
RXN AM
{801440} 486961
RXCUI of BOSS Active Moiety preceded by RXCUI of SCDC responsible for value
RXN AVAILABLE STRENGTH
0.2 MG/ML / 0.063 MG/ML / 0.005 MEQ/ML / 0.14 MEQ/ML / 0.088 MG/ML
Available drug strengths listed in the order of ingredients from the drug
RXN BOSS FROM
{353332} AI
Source of BOSS as either from the active ingredient (AI) or the active moiety (AM) preceded by RXCUI of SCDC responsible for value
RXN BOSS FROM
{801437} AI
Source of BOSS as either from the active ingredient (AI) or the active moiety (AM) preceded by RXCUI of SCDC responsible for value
RXN BOSS FROM
{801438} AI
Source of BOSS as either from the active ingredient (AI) or the active moiety (AM) preceded by RXCUI of SCDC responsible for value
RXN BOSS FROM
{801439} AI
Source of BOSS as either from the active ingredient (AI) or the active moiety (AM) preceded by RXCUI of SCDC responsible for value
RXN BOSS FROM
{801440} AI
Source of BOSS as either from the active ingredient (AI) or the active moiety (AM) preceded by RXCUI of SCDC responsible for value
RXN HUMAN DRUG
US
Drug available for use in Humans
RXTERM FORM
Irrig Sol
The RxTerm dose form name for this drug
SYPrescribable

Synonym (SY):
Tis-U-Sol (magnesium sulfate 20 mg / monobasic potassium phosphate 6.25 mg / potassium chloride 40 mg / sodium chloride 800 mg / sodium phosphate dihydrate 8.75 mg per 100 mL) Irrigation Solution
(Atom ID: 6809443)

Clinical Status & Identity

Prescribable Status
YES (Active)
Part of the RxNorm Current Prescribable Content subset including all drugs available for prescription in the USA.
Concept Description
Tis-U-Sol (magnesium sulfate 20 MG / monobasic potassium phosphate 6.25 MG / potassium chloride 40 MG / sodium chloride 800 MG / sodium phosphate dihydrate 8.75 MG per 100 ML) Irrigation Solution
Official description of the drug concept as defined in the source vocabulary.
Suppress Flag
N
N: Not suppressible | O: Obsolete | Y: Suppressed by editor | E: Unquantified non-prescribable drug.

Interoperability & Coding

Concept ID (RxCUI)
801445
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
6809443
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
SY
Synonym (Synonym of another TTY, given for clarity.)
Source Code
801445
The "Most useful" identifier asserted by the original source vocabulary.

Source & Registry Data

Source Name
RxNorm Vocabulary (RXNORM)
The official name and abbreviation for the vocabulary source.
Source Version
20AA_260601F
The specific version of the vocabulary provided by the source.
Update Date
June 01, 2026
The date when this RxNorm data was last updated by the NLM.
License Contact
RxNorm Customer Service, , U.S. National Library of Medicine, 8600 Rockville Pike, , Bethesda, MD, United States, 20894, (888) FIND-NLM, , https://support.nlm.nih.gov/support/create-case/, https://www.nlm.nih.gov/research/umls/rxnorm/
Source licensing contact information.
PSNPrescribable

Prescribable Name (PSN):
Tis-U-Sol 20 mg / 6.25 mg / 40 mg / 800 mg / 8.75 mg in 100 mL Irrigation Solution
(Atom ID: 13050218)

Clinical Status & Identity

Prescribable Status
YES (Active)
Part of the RxNorm Current Prescribable Content subset including all drugs available for prescription in the USA.
Concept Description
Tis-U-Sol 20 MG / 6.25 MG / 40 MG / 800 MG / 8.75 MG in 100 mL Irrigation Solution
Official description of the drug concept as defined in the source vocabulary.
Suppress Flag
N
N: Not suppressible | O: Obsolete | Y: Suppressed by editor | E: Unquantified non-prescribable drug.

Interoperability & Coding

Concept ID (RxCUI)
801445
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
13050218
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
PSN
Prescribable Name (Synonym of another TTY, given for clarity and for display purposes in electronic prescribing applications. Only one PSN per concept.)
Source Code
801445
The "Most useful" identifier asserted by the original source vocabulary.

Source & Registry Data

Source Name
RxNorm Vocabulary (RXNORM)
The official name and abbreviation for the vocabulary source.
Source Version
20AA_260601F
The specific version of the vocabulary provided by the source.
Update Date
June 01, 2026
The date when this RxNorm data was last updated by the NLM.
License Contact
RxNorm Customer Service, , U.S. National Library of Medicine, 8600 Rockville Pike, , Bethesda, MD, United States, 20894, (888) FIND-NLM, , https://support.nlm.nih.gov/support/create-case/, https://www.nlm.nih.gov/research/umls/rxnorm/
Source licensing contact information.
SYPrescribable

Synonym (SY):
Tis-U-Sol Irrigation Solution
(Atom ID: 2855791)

Clinical Status & Identity

Prescribable Status
YES (Active)
Part of the RxNorm Current Prescribable Content subset including all drugs available for prescription in the USA.
Concept Description
Tis-U-Sol Irrigation Solution
Official description of the drug concept as defined in the source vocabulary.
Suppress Flag
N
N: Not suppressible | O: Obsolete | Y: Suppressed by editor | E: Unquantified non-prescribable drug.

Interoperability & Coding

Concept ID (RxCUI)
801445
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
2855791
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
SY
Synonym (Synonym of another TTY, given for clarity.)
Source Code
801445
The "Most useful" identifier asserted by the original source vocabulary.

Source & Registry Data

Source Name
RxNorm Vocabulary (RXNORM)
The official name and abbreviation for the vocabulary source.
Source Version
20AA_260601F
The specific version of the vocabulary provided by the source.
Update Date
June 01, 2026
The date when this RxNorm data was last updated by the NLM.
License Contact
RxNorm Customer Service, , U.S. National Library of Medicine, 8600 Rockville Pike, , Bethesda, MD, United States, 20894, (888) FIND-NLM, , https://support.nlm.nih.gov/support/create-case/, https://www.nlm.nih.gov/research/umls/rxnorm/
Source licensing contact information.

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