Last Updated: June 24, 2026

Drugs in MeSH Category Muscle Relaxants, Central

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Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Exclusivity Expiration
Rising	CHLORZOXAZONE	chlorzoxazone	TABLET;ORAL	213126-002	Apr 5, 2022	AA	RX	No	No	⤷ Start Trial	⤷ Start Trial				⤷ Start Trial
Ohm Labs	CHLORZOXAZONE	chlorzoxazone	TABLET;ORAL	081298-001	Dec 29, 1993		DISCN	No	No	⤷ Start Trial	⤷ Start Trial				⤷ Start Trial
Strides Pharma Intl	LYVISPAH	baclofen	GRANULE;ORAL	215422-001	Nov 22, 2021		DISCN	Yes	No	⤷ Start Trial	⤷ Start Trial	Y			⤷ Start Trial
Am Therap	METHOCARBAMOL	methocarbamol	TABLET;ORAL	089418-001	Feb 11, 1987		DISCN	No	No	⤷ Start Trial	⤷ Start Trial				⤷ Start Trial
Strides Pharma Intl	LYVISPAH	baclofen	GRANULE;ORAL	215422-002	Nov 22, 2021		DISCN	Yes	No	⤷ Start Trial	⤷ Start Trial	Y			⤷ Start Trial
>Applicant	>Tradename	>Generic Name	>Dosage	>NDA	>Approval Date	>TE	>Type	>RLD	>RS	>Patent No.	>Patent Expiration	>Product	>Substance	>Delist Req.	>Exclusivity Expiration

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