promethazine hydrochloride 12.5 MG Rectal Suppository [Phenergan]

RxNorm concept 992446, branded drug (sbd). Prescribable name: PHENERGAN 12.5 MG Rectal Suppository.

RxCUI: 992446
Term type: Branded drug (SBD)
Status: Active

Request

curl https://api.healthcare.dev/v1/drugs/rxnorm/992446 \
  -H "Authorization: Bearer $HDEV_API_KEY"

Concept

Ingredients and related concepts

Ingredients

promethazine 8745

Other names

Phenergan 12.5 MG Rectal Suppository

Related concepts

promethazine hydrochloride 12.5 MG (SCDC, consists of)
promethazine hydrochloride 12.5 MG [Phenergan] (SBDC, consists of)
Rectal Suppository (DF, has dose form)
Phenergan (BN, has ingredient)
promethazine hydrochloride 12.5 MG Rectal Suppository (SCD, tradename of)

Linked data

NDCs

40076031812

NDC-11s RxNorm links to this concept; linked ones open their FDA product.

Use it

Look up 992446 from code or an agent

curl

curl https://api.healthcare.dev/v1/drugs/rxnorm/992446 \
  -H "Authorization: Bearer $HDEV_API_KEY"

MCP prompt

Using the healthcare.dev MCP server, look up RxNorm concept 992446. Tell me its name and term type, its ingredients and related concepts, and the NDCs linked to it.

Get a free key RxNorm docs Connect the MCP server

Source: U.S. National Library of Medicine, release 2026-10-05. No license required (Current Prescribable Content). Reference data, not medical advice.