Should be taken with food.
Administration
Should be taken with food.
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Contraindications
Hepatic impairment.
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Special Precautions
Patient w/ history of liver disease, porphyria. Pregnancy. Patient Counselling This drug may cause CNS depression, if affected, do not drive or operate machinery. This drug may cause orange or reddish-purple urine colouration. Monitoring Parameters Monitor LFT periodically; assess signs or symptoms of hepatotoxicity.
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Adverse Reactions
Significant: Elevated liver enzymes (i.e. ALT, AST, bilirubin, alkaline phosphatase).
Nervous: Drowsiness, dizziness, headache, light-headedness, malaise, overstimulation.
GI: Anorexia, nausea, vomiting, heartburn, abdominal distress, constipation, diarrhoea.
Hepatic Jaundice.
Genitourinary: Urine discolouration.
Dermatologic: Rashes, petechiae, ecchymosis, urticaria, pruritus.
Potentially Fatal: Rarely, hepatocellular toxicity. |
Drug Interactions
Enhanced CNS effect w/ other CNS depressants. Increased serum concentration w/ disulfiram, isoniazid.
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CIMS Class
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ATC Classification
M03BB03 - chlorzoxazone ; Belongs to the class of oxazol, thiazine, and triazine derivative agents. Used as centrally-acting muscle relaxants.
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