Mucus Relief DM

Product NDC: 46122-371
11-digit product format: 461220371
Labeler code: 46122
Product ID: 46122-371_7628d6bb-b390-4095-a82f-8de487d91aa1
Type: HUMAN OTC DRUG
Nonproprietary name: Dextromethorphan HBr, Guaifenesin
Dosage form: LIQUID
Route: ORAL
Labeler: AmerisourceBergen (Good Neighbor Pharmacy) 46122
Application: part341
Marketing category: OTC MONOGRAPH FINAL
Marketing start: 2016-05-31
Marketing end: 0000-00-00
Substance: DEXTROMETHORPHAN HYDROBROMIDE; GUAIFENESIN
Active strength: 20 mg/20mL; mg/20mL
Pharmacologic classes: Decreased Respiratory Secretion Viscosity [PE], Expectorant [EPC], Increased Respiratory Secretions [PE], Sigma-1 Agonist [EPC], Sigma-1 Receptor Agonists [MoA], Uncompetitive N-methyl-D-aspartate Receptor Antagonist [EPC], Uncompetitive NMDA Receptor Antagonists [MoA]
NDC exclude flag: No
Listing certified through: 2023-12-31
Current FDA listing: Historical FDA.report record

NDC auxiliary status#

These records are reproduced from FDA’s unfinished, excluded, and compounder listings. They describe what appeared in the source files; a missing record does not establish a regulatory status. View all current auxiliary records, including entries without an NDC. · View the auxiliary file history.

Current NDC status page 1 of 1 · 2 matching rows.

Dataset, Scope, Product NDC table
Dataset	Scope	Product NDC	Package NDC	Code	Status	Reporting period	Source date
excluded product	product	46122-371		D	Discontinued by firm		2026-10-15
excluded package	package	46122-371	46122-371-30	D	Discontinued by firm		2026-10-15

Observed NDC auxiliary status history#

This history shows the information present in each captured FDA auxiliary file. It is not a continuous regulatory timeline, and a missing record does not establish a status.

Historic NDC status page 1 of 1 · 4 matching rows.

View current auxiliary records. · View the auxiliary file history.

Captured / source date, Dataset, Scope table
Captured / source date	Dataset	Scope	Package NDC	Snapshot	Source SHA-256
2025-12-14 17:58 UTC · source 2025-12-05	excluded product	product		`d630ba8d3edf…`	`732f749b63fb…`
2025-12-14 17:58 UTC · source 2025-12-05	excluded package	package	46122-371-30	`d630ba8d3edf…`	`732f749b63fb…`
2025-08-27 00:01 UTC · source 2025-08-26	excluded product	product		`f5e01cc5f278…`	`a2eaf40c39c3…`
2025-08-27 00:01 UTC · source 2025-08-26	excluded package	package	46122-371-30	`f5e01cc5f278…`	`a2eaf40c39c3…`

Reported adverse events (FAERS/openFDA)#

Adverse event summaries are temporarily unavailable. Other product information remains available.

DailyMed Billing Units#

Package NDC, Billing unit, Product NDC table
Package NDC	Billing unit	Product NDC	DailyMed indexing SPL	SPL version	Effective
46122-371-30	ML - Milliliter	46122-371	5ea8edf0-8bb7-4f53-8278-3e883db615a3	1	2020-05-08

DailyMed Dashboard NDC Coverage#

NDC, Dashboard title, SPL version table
NDC	Dashboard title	SPL version	Validation	Dashboard ZIP
46122-371	MUCUS RELIEF DM MAXIMUM STRENGTH (DEXTROMETHORPHAN HBR, GUAIFENESIN) LIQUID [AMERISOURCEBERGEN (GOOD NEIGHBOR PHARMACY) 46122]	5	Legacy NDC	20240213_df41959a-e0f8-4746-b005-2ef7c2514b93.zip

UNII, Preferred term, Registry number table
UNII	Preferred term	Registry number	Matched term
9D2RTI9KYH	DEXTROMETHORPHAN HYDROBROMIDE	6700-34-1	DEXTROMETHORPHAN HYDROBROMIDE
495W7451VQ	GUAIFENESIN	93-14-1	GUAIFENESIN

Packages#

Package NDC, 11-digit format, Description table
Package NDC	11-digit format	Description	Units	Marketing start	Marketing end	Sample	Exclude flag	Status
46122-371-30	46122037130	177 mL in 1 BOTTLE, PLASTIC (46122-371-30)	177 ml	2016-05-31	0000-00-00	No	No	Current