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Chlorzoxazone

Generic Name
Chlorzoxazone
Brand Names
Lorzone, Parafon Forte
Drug Type
Small Molecule
Chemical Formula
C7H4ClNO2
CAS Number
95-25-0
Unique Ingredient Identifier
H0DE420U8G

Overview

A centrally acting central muscle relaxant with sedative properties. It is claimed to inhibit muscle spasm by exerting an effect primarily at the level of the spinal cord and subcortical areas of the brain. (From Martindale, The Extra Pharmacopoea, 30th ed, p1202)

Background

A centrally acting central muscle relaxant with sedative properties. It is claimed to inhibit muscle spasm by exerting an effect primarily at the level of the spinal cord and subcortical areas of the brain. (From Martindale, The Extra Pharmacopoea, 30th ed, p1202)

Indication

For the relief of discomfort associated with acute painful musculoskeletal conditions.

Associated Conditions

  • Acute painful musculoskeletal conditions

FDA Drug Approvals

Approved Product
Manufacturer
NDC Code
Route
Strength
Effective Date
Bryant Ranch Prepack
63629-9158
ORAL
500 mg in 1 1
3/26/2020
A-S Medication Solutions
50090-0315
ORAL
500 mg in 1 1
8/27/2019
Bryant Ranch Prepack
71335-2009
ORAL
500 mg in 1 1
5/25/2023
Dispensing Solutions, Inc.
55045-1594
ORAL
500 mg in 1 1
9/7/2011
Aurobindo Pharma Limited
59651-306
ORAL
500 mg in 1 1
9/5/2023
Actavis Pharma, Inc.
0591-2520
ORAL
500 mg in 1 1
7/31/2019
Aurobindo Pharma Limited
59651-305
ORAL
375 mg in 1 1
9/5/2023
Lake Erie Medical DBA Quality Care Products LLC
55700-517
ORAL
375 mg in 1 1
4/17/2017
Rebel Distributors Corp
21695-569
ORAL
500 mg in 1 1
11/3/2006
Rising Pharma Holdings, Inc.
16571-725
ORAL
375 mg in 1 1
6/9/2023

EMA Drug Approvals

Approved Product
Authorization Holder
Status
Issued Date
No EMA approvals found for this drug.

HSA Drug Approvals

Approved Product
Manufacturer
Approval Number
Dosage Form
Strength
Approval Date
No HSA approvals found for this drug.

NMPA Drug Approvals

Approved Product
Company
Approval Number
Drug Type
Dosage Form
Approval Date
Chlorzoxazoni Capsules
国药准字H10940024
化学药品
胶囊剂
9/11/2020
Chlorzoxazone Tablets
国药准字H14023762
化学药品
片剂
5/26/2022
Chlorzoxazone Tablets
国药准字H20063434
化学药品
片剂
5/14/2020
Chlorzoxazone Tablets
国药准字H42022720
化学药品
片剂
7/8/2020
Chlorzoxazone Tablets
国药准字H32023070
化学药品
片剂
7/28/2020
Chlorzoxazone Tablets
国药准字H35020642
化学药品
片剂
8/4/2021
Chlorzoxazone Tablets
国药准字H37023819
化学药品
片剂
12/10/2019
Chlorzoxazone Tablets
国药准字H42022894
化学药品
片剂
8/19/2020
Chlorzoxazone Tablets
国药准字H13022408
化学药品
片剂
7/31/2020
Chlorzoxazone Tablets
国药准字H51024030
化学药品
片剂
11/10/2020

PPB Drug Approvals

Approved Product
Registration No.
Company
Licence No.
Strength
Registration Date
SOLAXIN TAB 200MG
N/A
N/A
N/A
12/20/1988

TGA Drug Approvals

Approved Product
ARTG ID
Sponsor
Registration Type
Status
Registration Date
No TGA approvals found for this drug.
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