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Chlorzoxazone

Chlorzoxazone Dosage

Allison Gourley, PharmDDaisy Chau, PharmD
Reviewed by Allison Gourley, PharmD, Daisy Chau, PharmD
Last reviewed on April 1, 2025

The average cost for 90 tablets of 500mg of Chlorzoxazone is $28.97 with a free GoodRx coupon. This is 68.36% off the average retail price of $91.56.

tabletTablet

Dosage

Quantity

Price as low as

Price per unit

500mg

90 tablets

$28.97

$0.32

250mg

30 tablets

$94.50

$3.15

750mg

90 tablets

$55.82

$0.62

375mg

60 tablets

$42.18

$0.70

Avg retail price
$66.68(Save 54.92%)
GoodRx discount
$30.06
How it works
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drug-savings-illustration-2GoodRx discounts can help you pay less for your prescription.
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Typical dosage for Chlorzoxazone

The typical starting dose is 250 mg to 500 mg by mouth three or four times a day. The maximum dose is 750 mg by mouth three to four times a day.

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Why trust our experts?

Allison Gourley, PharmD, is a kidney and pancreas transplant pharmacist at a teaching hospital in the San Francisco Bay Area. When she’s not educating patients about their immunosuppressants, she's actively involved in transplant research.
Daisy Chau, PharmD
Reviewed by:
Daisy Chau, PharmD
Daisy Chau, PharmD, is the drug information pharmacist manager at GoodRx. She is licensed in California and has more than 6 years of experience working as a pharmacist in drug information.

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