Methocarbamol

Product NDC: 52959-167
11-digit product format: 529590167
Labeler code: 52959
Product ID: 52959-167_70dca5f7-12fd-4c32-860c-d814f646c769
Type: HUMAN PRESCRIPTION DRUG
Nonproprietary name: Methocarbamol
Dosage form: TABLET
Route: ORAL
Labeler: H.J. Harkins Company, Inc.
Application: ANDA084277
Marketing category: ANDA
Marketing start: 1987-11-01
Marketing end: 0000-00-00
Substance: METHOCARBAMOL
Active strength: 500 mg/1
Pharmacologic classes: Centrally-mediated Muscle Relaxation [PE],Muscle Relaxant [EPC]
NDC exclude flag: E
Listing certified through: 2017-12-31
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 · 13 matching rows.

Dataset, Scope, Product NDC table
Dataset	Scope	Product NDC	Package NDC	Code	Status	Source date
excluded product	product	52959-167		I	Inactivated by FDA	2026-10-15
excluded package	package	52959-167	52959-167-00	I	Inactivated by FDA	2026-10-15
excluded package	package	52959-167	52959-167-03	I	Inactivated by FDA	2026-10-15
excluded package	package	52959-167	52959-167-10	I	Inactivated by FDA	2026-10-15
excluded package	package	52959-167	52959-167-12	I	Inactivated by FDA	2026-10-15
excluded package	package	52959-167	52959-167-15	I	Inactivated by FDA	2026-10-15
excluded package	package	52959-167	52959-167-20	I	Inactivated by FDA	2026-10-15
excluded package	package	52959-167	52959-167-21	I	Inactivated by FDA	2026-10-15
excluded package	package	52959-167	52959-167-24	I	Inactivated by FDA	2026-10-15
excluded package	package	52959-167	52959-167-30	I	Inactivated by FDA	2026-10-15
excluded package	package	52959-167	52959-167-40	I	Inactivated by FDA	2026-10-15
excluded package	package	52959-167	52959-167-60	I	Inactivated by FDA	2026-10-15
excluded package	package	52959-167	52959-167-90	I	Inactivated by FDA	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 5 · 286 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	52959-167-21	`d630ba8d3edf…`	`732f749b63fb…`
2025-12-14 17:58 UTC · source 2025-12-05	excluded package	package	52959-167-10	`d630ba8d3edf…`	`732f749b63fb…`
2025-12-14 17:58 UTC · source 2025-12-05	excluded package	package	52959-167-24	`d630ba8d3edf…`	`732f749b63fb…`
2025-12-14 17:58 UTC · source 2025-12-05	excluded package	package	52959-167-20	`d630ba8d3edf…`	`732f749b63fb…`
2025-12-14 17:58 UTC · source 2025-12-05	excluded package	package	52959-167-90	`d630ba8d3edf…`	`732f749b63fb…`
2025-12-14 17:58 UTC · source 2025-12-05	excluded package	package	52959-167-40	`d630ba8d3edf…`	`732f749b63fb…`
2025-12-14 17:58 UTC · source 2025-12-05	excluded package	package	52959-167-00	`d630ba8d3edf…`	`732f749b63fb…`
2025-12-14 17:58 UTC · source 2025-12-05	excluded package	package	52959-167-15	`d630ba8d3edf…`	`732f749b63fb…`
2025-12-14 17:58 UTC · source 2025-12-05	excluded package	package	52959-167-30	`d630ba8d3edf…`	`732f749b63fb…`
2025-12-14 17:58 UTC · source 2025-12-05	excluded package	package	52959-167-60	`d630ba8d3edf…`	`732f749b63fb…`
2025-12-14 17:58 UTC · source 2025-12-05	excluded package	package	52959-167-12	`d630ba8d3edf…`	`732f749b63fb…`
2025-12-14 17:58 UTC · source 2025-12-05	excluded package	package	52959-167-03	`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	52959-167-21	`f5e01cc5f278…`	`a2eaf40c39c3…`
2025-08-27 00:01 UTC · source 2025-08-26	excluded package	package	52959-167-10	`f5e01cc5f278…`	`a2eaf40c39c3…`
2025-08-27 00:01 UTC · source 2025-08-26	excluded package	package	52959-167-24	`f5e01cc5f278…`	`a2eaf40c39c3…`
2025-08-27 00:01 UTC · source 2025-08-26	excluded package	package	52959-167-20	`f5e01cc5f278…`	`a2eaf40c39c3…`
2025-08-27 00:01 UTC · source 2025-08-26	excluded package	package	52959-167-90	`f5e01cc5f278…`	`a2eaf40c39c3…`
2025-08-27 00:01 UTC · source 2025-08-26	excluded package	package	52959-167-40	`f5e01cc5f278…`	`a2eaf40c39c3…`
2025-08-27 00:01 UTC · source 2025-08-26	excluded package	package	52959-167-00	`f5e01cc5f278…`	`a2eaf40c39c3…`
2025-08-27 00:01 UTC · source 2025-08-26	excluded package	package	52959-167-15	`f5e01cc5f278…`	`a2eaf40c39c3…`
2025-08-27 00:01 UTC · source 2025-08-26	excluded package	package	52959-167-30	`f5e01cc5f278…`	`a2eaf40c39c3…`
2025-08-27 00:01 UTC · source 2025-08-26	excluded package	package	52959-167-60	`f5e01cc5f278…`	`a2eaf40c39c3…`
2025-08-27 00:01 UTC · source 2025-08-26	excluded package	package	52959-167-12	`f5e01cc5f278…`	`a2eaf40c39c3…`
2025-08-27 00:01 UTC · source 2025-08-26	excluded package	package	52959-167-03	`f5e01cc5f278…`	`a2eaf40c39c3…`
2025-04-01 02:39 UTC · source 2025-03-31	excluded product	product		`2ef7874e63bc…`	`57b86245f4fa…`
2025-04-01 02:39 UTC · source 2025-03-31	excluded package	package	52959-167-21	`2ef7874e63bc…`	`57b86245f4fa…`
2025-04-01 02:39 UTC · source 2025-03-31	excluded package	package	52959-167-10	`2ef7874e63bc…`	`57b86245f4fa…`
2025-04-01 02:39 UTC · source 2025-03-31	excluded package	package	52959-167-24	`2ef7874e63bc…`	`57b86245f4fa…`
2025-04-01 02:39 UTC · source 2025-03-31	excluded package	package	52959-167-20	`2ef7874e63bc…`	`57b86245f4fa…`
2025-04-01 02:39 UTC · source 2025-03-31	excluded package	package	52959-167-90	`2ef7874e63bc…`	`57b86245f4fa…`
2025-04-01 02:39 UTC · source 2025-03-31	excluded package	package	52959-167-40	`2ef7874e63bc…`	`57b86245f4fa…`
2025-04-01 02:39 UTC · source 2025-03-31	excluded package	package	52959-167-00	`2ef7874e63bc…`	`57b86245f4fa…`
2025-04-01 02:39 UTC · source 2025-03-31	excluded package	package	52959-167-15	`2ef7874e63bc…`	`57b86245f4fa…`
2025-04-01 02:39 UTC · source 2025-03-31	excluded package	package	52959-167-30	`2ef7874e63bc…`	`57b86245f4fa…`
2025-04-01 02:39 UTC · source 2025-03-31	excluded package	package	52959-167-60	`2ef7874e63bc…`	`57b86245f4fa…`
2025-04-01 02:39 UTC · source 2025-03-31	excluded package	package	52959-167-12	`2ef7874e63bc…`	`57b86245f4fa…`
2025-04-01 02:39 UTC · source 2025-03-31	excluded package	package	52959-167-03	`2ef7874e63bc…`	`57b86245f4fa…`
2025-03-28 20:22 UTC · source 2025-03-28	excluded product	product		`a1b67e2a42f9…`	`c4cf2c586c0d…`
2025-03-28 20:22 UTC · source 2025-03-28	excluded package	package	52959-167-21	`a1b67e2a42f9…`	`c4cf2c586c0d…`
2025-03-28 20:22 UTC · source 2025-03-28	excluded package	package	52959-167-10	`a1b67e2a42f9…`	`c4cf2c586c0d…`
2025-03-28 20:22 UTC · source 2025-03-28	excluded package	package	52959-167-24	`a1b67e2a42f9…`	`c4cf2c586c0d…`
2025-03-28 20:22 UTC · source 2025-03-28	excluded package	package	52959-167-20	`a1b67e2a42f9…`	`c4cf2c586c0d…`
2025-03-28 20:22 UTC · source 2025-03-28	excluded package	package	52959-167-90	`a1b67e2a42f9…`	`c4cf2c586c0d…`
2025-03-28 20:22 UTC · source 2025-03-28	excluded package	package	52959-167-40	`a1b67e2a42f9…`	`c4cf2c586c0d…`
2025-03-28 20:22 UTC · source 2025-03-28	excluded package	package	52959-167-00	`a1b67e2a42f9…`	`c4cf2c586c0d…`
2025-03-28 20:22 UTC · source 2025-03-28	excluded package	package	52959-167-15	`a1b67e2a42f9…`	`c4cf2c586c0d…`
2025-03-28 20:22 UTC · source 2025-03-28	excluded package	package	52959-167-30	`a1b67e2a42f9…`	`c4cf2c586c0d…`
2025-03-28 20:22 UTC · source 2025-03-28	excluded package	package	52959-167-60	`a1b67e2a42f9…`	`c4cf2c586c0d…`
2025-03-28 20:22 UTC · source 2025-03-28	excluded package	package	52959-167-12	`a1b67e2a42f9…`	`c4cf2c586c0d…`
2025-03-28 20:22 UTC · source 2025-03-28	excluded package	package	52959-167-03	`a1b67e2a42f9…`	`c4cf2c586c0d…`
2025-03-22 03:12 UTC · source 2025-03-21	excluded product	product		`cfe11265f3b6…`	`090c488252e2…`
2025-03-22 03:12 UTC · source 2025-03-21	excluded package	package	52959-167-21	`cfe11265f3b6…`	`090c488252e2…`
2025-03-22 03:12 UTC · source 2025-03-21	excluded package	package	52959-167-10	`cfe11265f3b6…`	`090c488252e2…`
2025-03-22 03:12 UTC · source 2025-03-21	excluded package	package	52959-167-24	`cfe11265f3b6…`	`090c488252e2…`
2025-03-22 03:12 UTC · source 2025-03-21	excluded package	package	52959-167-20	`cfe11265f3b6…`	`090c488252e2…`
2025-03-22 03:12 UTC · source 2025-03-21	excluded package	package	52959-167-90	`cfe11265f3b6…`	`090c488252e2…`
2025-03-22 03:12 UTC · source 2025-03-21	excluded package	package	52959-167-40	`cfe11265f3b6…`	`090c488252e2…`
2025-03-22 03:12 UTC · source 2025-03-21	excluded package	package	52959-167-00	`cfe11265f3b6…`	`090c488252e2…`

Source provenance: Browse the complete Orange Book source catalog · source snapshot 44.

Orange Book products#

Current product rows page 1 of 1 · 1 matching rows.

Application-product, Trade name, Ingredient table
Application-product	Trade name	Ingredient	Strength	Dosage form / route	TE codes	RLD / RS	Approval date
A084277-001	METHOCARBAMOL	METHOCARBAMOL	500MG	TABLET / ORAL		Approved before 1982

Observed Orange Book product history#

Observed FDA ZIP history: Each table is queried independently by exact application/product key from successfully parsed Orange Book snapshots. Capture times identify archived source observations; absence or a change between snapshots is not inferred. FDA publication files that were not recoverable as structured ZIP data are not represented as states.

Product history page 2 of 2 · 44 observed states.

Captured, Edition, Application-product table
Captured	Edition	Application-product	Trade name	Strength	Dosage form / route	RLD / RS	Source SHA-256
2022-10-28 04:53 UTC	2022-10	A084277-001	METHOCARBAMOL	500MG	TABLET / ORAL	Approved before 1982	`f41ea6bd6efb…`
2022-09-29 23:25 UTC	2022-09	A084277-001	METHOCARBAMOL	500MG	TABLET / ORAL	Approved before 1982	`e64feba35796…`
2022-07-09 03:26 UTC · 3 captures of this ZIP	2022-07	A084277-001	METHOCARBAMOL	500MG	TABLET / ORAL	Approved before 1982	`cb3db0bc1861…`
2026-07-26 02:55 UTC · 3 captures of this ZIP	2026-06	A084277-001	METHOCARBAMOL	500MG	TABLET / ORAL	Approved before 1982	`a50c72e98297…`

Observed Orange Book normalized TE history#

Captured, Edition, Application-product table
Captured	Edition	Application-product	TE code	Order	Source SHA-256
2019-12-13 00:20 UTC	2019-12	A084277-001	AA	1	`74a2ff9319b5…`
2019-12-14 00:12 UTC	2019-12	A084277-001	AA	1	`3f01610625f2…`
2019-09-15 20:21 UTC	2019-09	A084277-001	AA	1	`b00525d2431f…`
2019-07-19 19:46 UTC	2019-07	A084277-001	AA	1	`ea99ee380514…`

Reported adverse events (FAERS/openFDA)#

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

DailyMed Product Concepts#

Product concept, Relation, Version table
Product concept	Relation	Version	Effective
492965be-47bc-38cf-57c4-5c5e0343abe5	Product name	6	20211028
02a01e9c-3f4e-c0ee-6542-be865127aea3	Product name	8	20190205

FDA-Initiated Inactive NDC Indexing#

NDC, Related label table
NDC	Related label
52959-167-00	Methocarbamol Tablets USP Revised: September 2008 Rx only 173752
52959-167-03	Methocarbamol Tablets USP Revised: September 2008 Rx only 173752
52959-167-10	Methocarbamol Tablets USP Revised: September 2008 Rx only 173752
52959-167-12	Methocarbamol Tablets USP Revised: September 2008 Rx only 173752
52959-167-15	Methocarbamol Tablets USP Revised: September 2008 Rx only 173752
52959-167-20	Methocarbamol Tablets USP Revised: September 2008 Rx only 173752
52959-167-21	Methocarbamol Tablets USP Revised: September 2008 Rx only 173752
52959-167-24	Methocarbamol Tablets USP Revised: September 2008 Rx only 173752
52959-167-30	Methocarbamol Tablets USP Revised: September 2008 Rx only 173752
52959-167-40	Methocarbamol Tablets USP Revised: September 2008 Rx only 173752
52959-167-60	Methocarbamol Tablets USP Revised: September 2008 Rx only 173752
52959-167-90	Methocarbamol Tablets USP Revised: September 2008 Rx only 173752

DailyMed Package Descriptions#

Package NDC, Product, Description table
Package NDC	Product	Description	Form	Quantity	SPL version
52959-167-00	Methocarbamol	100 in 1 BOTTLE	TABLET	100	2
52959-167-03	Methocarbamol	120 in 1 BOTTLE	TABLET	120	2
52959-167-10	Methocarbamol	10 in 1 BOTTLE	TABLET	10	2
52959-167-12	Methocarbamol	12 in 1 BOTTLE	TABLET	12	2
52959-167-15	Methocarbamol	15 in 1 BOTTLE	TABLET	15	2
52959-167-20	Methocarbamol	20 in 1 BOTTLE	TABLET	20	2
52959-167-21	Methocarbamol	21 in 1 BOTTLE	TABLET	21	2
52959-167-24	Methocarbamol	24 in 1 BOTTLE	TABLET	24	2
52959-167-30	Methocarbamol	30 in 1 BOTTLE	TABLET	30	2
52959-167-40	Methocarbamol	40 in 1 BOTTLE	TABLET	40	2
52959-167-60	Methocarbamol	60 in 1 BOTTLE	TABLET	60	2
52959-167-90	Methocarbamol	90 in 1 BOTTLE	TABLET	90	2

DailyMed Billing Units#

Package NDC, Billing unit, Product NDC table
Package NDC	Billing unit	Product NDC	DailyMed indexing SPL	SPL version	Effective
52959-167-00	EA - Each	52959-167	1e01e903-c887-489d-94ff-5b71f177365c	1	2012-07-24
52959-167-03	EA - Each	52959-167	50ab25ff-cae7-4166-8164-e5f47ddebc15	1	2012-07-24
52959-167-10	EA - Each	52959-167	b19d0b33-e463-4f37-9ba2-a9490905303b	1	2012-07-24
52959-167-12	EA - Each	52959-167	cef2c738-4fa1-42fb-ad07-5b41edfaa33a	1	2012-07-24
52959-167-15	EA - Each	52959-167	9291a3b3-0142-456e-bbae-6e8399190532	1	2012-07-24
52959-167-20	EA - Each	52959-167	344af889-43bc-4a20-94f5-718f7c0d68a2	1	2012-07-24
52959-167-21	EA - Each	52959-167	6d524322-7d05-42cb-a2c4-3ada32d5390f	1	2012-07-24
52959-167-24	EA - Each	52959-167	194cdad3-5fb9-43aa-b682-dfeff92bb806	1	2012-07-24
52959-167-30	EA - Each	52959-167	ab807958-bc36-4669-91c5-d83c9a7dd2d3	1	2012-07-24
52959-167-40	EA - Each	52959-167	125d5c27-c519-4a18-8823-6e8970e41e39	1	2012-07-24
52959-167-60	EA - Each	52959-167	1e965b97-930b-4f59-a29a-8ab97fd1dca4	1	2012-07-24
52959-167-90	EA - Each	52959-167	325d98a3-4b09-4efa-8136-9421bb9b8c8d	1	2012-07-24

DailyMed Socrata Ingredients#

Ingredient, Type, UNII table
Ingredient	Type	UNII	DailyMed label	SPL version	Uploaded
METHOCARBAMOL	ACTIVE INGREDIENT	125OD7737X	METHOCARBAMOL TABLET [H.J. HARKINS COMPANY, INC.]	2
METHOCARBAMOL	ACTIVE MOIETY	125OD7737X	METHOCARBAMOL TABLET [H.J. HARKINS COMPANY, INC.]	2

DailyMed Dashboard NDC Coverage#

NDC, Dashboard title, SPL version table
NDC	Dashboard title	SPL version	Validation	Dashboard ZIP
52959-167	METHOCARBAMOL TABLET [H.J. HARKINS COMPANY, INC.]	2	Legacy NDC, 12 package rows	20111221_9811b723-5fe4-4459-a209-7e3645774338.zip

UNII, Preferred term, Registry number table
UNII	Preferred term	Registry number	Matched term
125OD7737X	METHOCARBAMOL	532-03-6	METHOCARBAMOL

DailyMed RxNorm Mappings#

RxCUI, RxNorm string, TTY table
RxCUI	RxNorm string	TTY	DailyMed	SPL version
197943	methocarbamol 500 MG Oral Tablet	PSN	9811b723-5fe4-4459-a209-7e3645774338	2
197944	methocarbamol 750 MG Oral Tablet	PSN	9811b723-5fe4-4459-a209-7e3645774338	2
197943	methocarbamol 500 MG Oral Tablet	SCD	9811b723-5fe4-4459-a209-7e3645774338	2
197944	methocarbamol 750 MG Oral Tablet	SCD	9811b723-5fe4-4459-a209-7e3645774338	2

Packages#

Package NDC, 11-digit format, Description table
Package NDC	11-digit format	Description	Status
52959-167-00	52959016700	100 in 1 BOTTLE	Historical
52959-167-03	52959016703	120 in 1 BOTTLE	Historical
52959-167-10	52959016710	10 in 1 BOTTLE	Historical
52959-167-12	52959016712	12 in 1 BOTTLE	Historical
52959-167-15	52959016715	15 in 1 BOTTLE	Historical
52959-167-20	52959016720	20 in 1 BOTTLE	Historical
52959-167-21	52959016721	21 in 1 BOTTLE	Historical
52959-167-24	52959016724	24 in 1 BOTTLE	Historical
52959-167-30	52959016730	30 in 1 BOTTLE	Historical
52959-167-40	52959016740	40 in 1 BOTTLE	Historical
52959-167-60	52959016760	60 in 1 BOTTLE	Historical
52959-167-90	52959016790	90 in 1 BOTTLE	Historical

Title, Manufacturer, Effective date table
Title	Manufacturer	Effective date	Type	Version
Methocarbamol Tablets USP Revised: September 2008 Rx only 173752	H.J. Harkins Company, Inc. \| Watson Laboratories, Inc.	2011-12-20	HUMAN PRESCRIPTION DRUG LABEL	2