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Chlorzoxazone
  • Treatments
  • Muscle Spasm

Chlorzoxazone

Generic name: chlorzoxazone [ klor-ZOX-a-zone ]
Brand names: Lorzone, Paraflex, Remular-S, Parafon Forte DSC, Relaxazone, ... show all 8 brands
Dosage form: oral tablet (250 mg; 375 mg; 500 mg; 750 mg)
Drug class:Skeletal muscle relaxants

Medically reviewed by Drugs.com on Oct 19, 2021. Written by Cerner Multum.

What is chlorzoxazone?

Chlorzoxazone is a muscle relaxer that is used together with rest and physical therapy to treat skeletal muscle conditions such as pain or injury.

Chlorzoxazone may also be used for purposes not listed in this medication guide.

Warnings

Follow all directions on your medicine label and package. Tell each of your healthcare providers about all your medical conditions, allergies, and all medicines you use.

Before taking this medicine

You should not use chlorzoxazone if you are allergic to it.

Tell your doctor if you have ever had:

Tell your doctor if you are pregnant or breast-feeding.

Chlorzoxazone is not approved for use by anyone younger than 18 years old.

How should I take chlorzoxazone?

Follow all directions on your prescription label and read all medication guides or instruction sheets. Your doctor may occasionally change your dose. Use the medicine exactly as directed.

Chlorzoxazone is usually taken 3 or 4 times per day. Follow your doctor's dosing instructions very carefully.

Chlorzoxazone is only part of a complete program of treatment