Doxycycline Capsule
RxNorm Crosswalk NDC 65841-821

View RxNorm Concepts, RxCUIs, and Term Type mappings for this NDC

RxNorm Mapping Clinical Concepts

This drug is included in the RxNorm Current Prescribable Content, a subset of RxNorm that includes all drugs available for prescription in the United States.

The product Doxycycline (NDC 65841-821) is cross-mapped to the RxNorm terminology system to ensure clinical interoperability. This product is associated with 3 unique RxNorm concepts. By anchoring Zydus Lifesciences Limited's product data to these standardized identifiers, healthcare systems can maintain accurate medication records, safely automate e-prescribing, and streamline pharmacy workflows.

The following clinical concept cards detail the semantic term types (TTY), prescribable names, and synonymous clinical strings as defined by the National Library of Medicine (NLM).

SCD
Doxycycline monohydrate 50 mg Oral Capsule
SCD
Doxycycline monohydrate 100 mg Oral Capsule
SCD
Doxycycline monohydrate 75 mg Oral Capsule
SCDPrescribable
Featured Concept

doxycycline monohydrate 75 MG Oral Capsule
(RxCUI 700408)

Semantic Clinical Drug

Semantic Clinical Drug: The clinical gold standard representing the Generic Name + Strength + Dosage Form.

Mapped Terms
PSNPrescribable
doxycycline monohydrate 75 MG Oral Capsule
Prescribable Name
Synonym of another TTY, given for clarity and for display purposes in electronic prescribing applications. Only one PSN per concept.
SCDPrescribable
Featured Concept

doxycycline monohydrate 50 MG Oral Capsule
(RxCUI 1649401)

Semantic Clinical Drug

Semantic Clinical Drug: The clinical gold standard representing the Generic Name + Strength + Dosage Form.

Mapped Terms
PSNPrescribable
doxycycline monohydrate 50 MG Oral Capsule
Prescribable Name
Synonym of another TTY, given for clarity and for display purposes in electronic prescribing applications. Only one PSN per concept.
SCDPrescribable
Featured Concept

doxycycline monohydrate 100 MG Oral Capsule
(RxCUI 1649990)

Semantic Clinical Drug

Semantic Clinical Drug: The clinical gold standard representing the Generic Name + Strength + Dosage Form.

Mapped Terms
PSNPrescribable
doxycycline monohydrate 100 MG Oral Capsule
Prescribable Name
Synonym of another TTY, given for clarity and for display purposes in electronic prescribing applications. Only one PSN per concept.

Understanding RxNorm Mapping for Doxycycline

RxNorm is a normalized naming system developed by the National Library of Medicine (NLM) to bridge the gap between different drug terminologies. By mapping NDC 65841-821 to RxCUI 1649401, 1649990, 700408, this page provides the standardized "source of truth" required for hospital systems, e-prescribing software, and pharmacy benefit managers (PBMs) to communicate without errors.

Term Type (TTY) Legend for This Page

The clinical cards above utilize specific Term Types (TTY) to define the granularity of the drug concept:

  • PSN Prescribable Name: The standardized name preferred by electronic prescribing (eRx) applications for display.
  • SCD Semantic Clinical Drug: The clinical gold standard representing the Generic Name + Strength + Dosage Form.

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