GET /REST/rxcui/{rxcui}/allrelated
Summary: Get all related concepts
Operation ID: getAllRelatedConcepts
Auth: none
Operation ID: getAllRelatedConcepts
Auth: none
Description
Returns all concepts related to a specified concept, grouped by term type.
Parameters (1)
rxcui
(string, path, required)
The RxNorm Concept Unique Identifier
Examples (3)
| Title | Type | URL | Action |
|---|---|---|---|
| Get all related concepts for Acetaminophen | curl |
https://rxnav.nlm.nih.gov/REST/rxcui/161/allrelated |
|
| Get all related concepts for Ibuprofen | curl |
https://rxnav.nlm.nih.gov/REST/rxcui/5640/allrelated |
|
| Get all related concepts for Aspirin | curl |
https://rxnav.nlm.nih.gov/REST/rxcui/1191/allrelated |
Probe History
Status Codes
| Time | Status | Latency | Size |
|---|---|---|---|
| 2026-03-23 10:36:53.479239 | 200 | 656ms | |
| 2026-03-23 10:20:52.662919 | 200 | 965ms | |
| 2026-03-23 09:23:07.678507 | 200 | 613ms |
Response Changes
| When | Old | New |
|---|---|---|
| 2026-03-23 10:20:52.662919 | 06a4cd767315 |
89c3f678ca3f |
| 2026-03-23 10:36:53.479239 | 89c3f678ca3f |
945f540b9a19 |