GlobalRPh Renal Dosing Masterv6.6
Evidence addition

Tramadol extended-release (RYZOLT)

Local RX List renal extractBase record retrieved 2026-09-07See the evidence for this drug1 sources available - open source summaries, references and comparisons

Ryzolt

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Rxlist source

GlobalRPh RX List - Ryzolt

Product / population
RYZOLT extended-release formulation; present-day U.S. marketing availability not verified. Not immediate-release tramadol.
Renal measure
CrCl, mL/min.

RX mirror: this is not independent corroboration of its underlying label. Check dated-label and formulation limitations.

Historical product source; current marketing availability not established.

Renal dosing, restrictions and evidence limits

RYZOLT should not be used when CrCl is below 30 mL/min. The source notes that renal pharmacokinetics of this extended-release product have not been studied and that its strengths and once-daily schedule do not permit sufficiently flexible severe-impairment dosing. Do not transfer a reduced immediate-release regimen to this ER product.

Source revision: Revision date not established in selected retrieval. | Retrieved: 2026-09-07. Retrieval date is not the revision date.

Source: https://globalrph.com/rx-list/ryzolt-drug/

Scope: Locally imported selected source sections; independent clinical review pending. Not a complete prescribing monograph. GlobalRPh v6.6.

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Source-first renal review

Evidence sources and renal implications

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GlobalRPh RX List

GlobalRPh RX List - Ryzolt

Restriction or avoidance guidance. Read the specific threshold, age, formulation and dialysis exclusions; do not generalize across products.

RYZOLT extended-release formulation; present-day U.S. marketing availability not verified. Not immediate-release tramadol.

Renal method: CrCl, mL/min.
Retrieved: 2026-09-07

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Renal dosing and precautions

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New source summary - independent clinical review pending. Summaries of the identified label sections are included locally. Source import and numeric transcription checks are not independent two-reference validation. Do not treat this card as an approved institutional dosing protocol.

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Original content / product scopeGlobalRPh RX List - Ryzolt
Exact product and population matter. This added page contains locally stored, source-specific clinical summaries. Historical handbook information, when present, is identified separately and may conflict with U.S. labeling. Confirm indication, population, kidney-function method, monitoring and the full prescribing information before applying a regimen.
Locally stored source content

Exact product and population

Product identity selected for the separately displayed source protocols below. Reference: https://globalrph.com/rx-list/ryzolt-drug/

Product and population scope

RYZOLT extended-release formulation; present-day U.S. marketing availability not verified. Not immediate-release tramadol.

RDM33-SCOPE-tramadol-ryzolt-er-C1 · Source section: Exact product identity and selected populationRenal section finder
Locally imported selected renal sections

GlobalRPh RX List renal information

Rxlist

GlobalRPh RX List - Ryzolt

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GlobalRPh-hosted RX List · RYZOLT extended-release formulation; present-day U.S. marketing availability not verified. Not immediate-release tramadol.

Renal method: CrCl, mL/min.
Source date: Revision date not established in selected retrieval.
Retrieved: 2026-09-07

Label mirror, not independent corroboration. This is selected locally stored RX List content. Full monograph import and current official-label review are not implied.
Restriction or avoidance guidance. Read the specific threshold, age, formulation and dialysis exclusions; do not generalize across products.

Locally imported selected source sections; independent clinical review pending. Not a complete prescribing monograph.

Renal dosing, restrictions and evidence limits

RYZOLT should not be used when CrCl is below 30 mL/min. The source notes that renal pharmacokinetics of this extended-release product have not been studied and that its strengths and once-daily schedule do not permit sufficiently flexible severe-impairment dosing. Do not transfer a reduced immediate-release regimen to this ER product.

RDM33-rxlist-tramadol-ryzolt-er-C1 · Source locator: Warnings/precautions and use in specific populations: renal impairment.

Source-specific limits

Historical product source; current marketing availability not established.

Source identity and provenance
Source family
product_label_mirror
Source
https://globalrph.com/rx-list/ryzolt-drug/
Retrieved
2026-09-07
Renal-function method
CrCl, mL/min.
Source date/version
Revision date not established in selected retrieval.
Hash meaning
SHA-256 of the local authored summary only; original HTML/PDF/SPL bytes are not bundled or hashed.
Local summary SHA-256
7118e0bf4d0aa7937151d7171a815f95ad25d1d31dbe34543d97855eec10e369

Provenance and preservation

Additional summaries stored on this page: 0 official-label, 1 RX List, 0 professional, 0 handbook. Empty additional-source groups are not shown. A missing layer is not a no-adjustment recommendation.

Original source
https://globalrph.com/rx-list/ryzolt-drug/
Source retrieval
2026-09-07. This is not the source publication or label revision date.
Original source type
rxlist summary
Local text SHA-256
b45550199a69f69b602d55ffe8736e6b71165b1e5182e58baed90311b407f490
Import versus clinical validation
Source-section locators identify where retained content came from. A source-section identifier does not assert that every numeric statement has been independently corroborated. The local text hash is not a hash of original HTML, an FDA PDF or SPL XML.

This page is an additional exact-product entry, not a recovered GlobalRPh monograph. Its primary scope text and separately attributed clinical summaries are locally included.

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