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Lorzone (Chlorzoxazone)

Prescription medicineOnly Available By Prescription

Top Generic choice

Strength Pack Size Qty
Pack Size
Pack Size
Pack Size

You'll have option to make 4 interest-free payments by credit card once your order is confirmed using

What if I find a lower price with another pharmacy?

We guarantee the lowest price on all of our prescription products. If you find your medications cheaper at any other recognized licensed mail order pharmacy, we will not only match their price, we will beat it by 25% of the difference. It is our 125% price match guarantee!

Example: If you find a product on Canada Drugs Direct for $50.00 and find the same product for $40.00 at another mail order pharmacy, we will provide you with a $12.50 discount, bringing your total to $37.50.

To get the discount please make sure to mention the price match to the customer service team when they call to collect payment for your order. Or call toll free at 1-888-904-8467 to place the order through the phone.

Terms & Conditions of Program

  • Guaranteed lowest price is only valid at the time of sale.
  • We will only match the current advertised price.
  • Products must be identical and in stock at the time of placing an order with a licensed mail order pharmacy. The must be a member of CIPA (Canadian International Pharmacy Association).
  • Products must be authentic in brand and size (same manufacturer, same country of manufacture, same pack size, same strength and same quantity).
  • Products must be new. We cannot match the price of any used, short expiry or expired product.
  • Price match can only be issued over the phone with our customer service team
What is a Generic Drug?

A generic drug is a copy of the brand-name drug with the same dosage, safety, strength, quality, consumption method, performance, and intended use. Before generics become available on the market, the generic company must prove it has the same active ingredients as the brand-name drug and works in the same way and in the same amount of time in the body.

The only differences between generics and their brand-name counterparts is that generics are less expensive and may look slightly different (eg. different shape or color), as trademarks laws prevent a generic from looking exactly like the brand-name drug.

Generics are less expensive because generic manufacturers don't have to invest large sums of money to develop a drug. When the brand-name patent expires, generic companies can manufacture a copy of the brand-name and sell it at a substantial discount.


Lorzone (Chlorzoxazone) is used with rest, physical therapy, and other regimens to treat musculoskeletal pain. Lorzone is not a narcotic. 

Fact Table




US DailyMed


Well absorbed

Legal status


Chemical Name


Elimination half-life

1.1 hr Duration of action 3-4 hrs

Dosage (Strength)

375mg, 500mg, 750mg


Consult Doctor



Protein binding


PubChem CID






ATC code






Routes of administration

By mouth


Lorzone is available as a tablet in the following strengths: 250 mg, 375 mg, 500 mg, and 750 mg

The recommended initial dose is 250 mg to 500 mg by mouth three to four times daily.


Chlorzoxazone is the active ingredient in Lorzone. 


Tell your doctor if you have any allergies. You should not take Lorzone if you are allergic to chlorzoxazone or any of the other ingredients contained in Lorzone.


  • Lorzone may interact with other medications. Inform your doctor about all the medications you take, including prescription, over-the-counter, herbal supplements, and vitamins.
  • Discuss your medical history and health conditions with your doctor. 
  • Liver problems can be induced by Lorzone. Consuming alcohol or other medications that can cause central nervous system depression while taking Lorzone can increase the risk even more.
  • Let your doctor know if you are pregnant or plan to become pregnant.
  • Let your doctor know if you are nursing or plan to nurse your baby.

Side Effects

People usually respond well to Lorzone but it can cause side effects. These may include dizziness, drowsiness, lightheadedness, overstimulation, gastrointestinal bleeding, or general discomfort. Contact your doctor if you experience side effects that are bothersome or won't go away. 


  1. Lorzone Prescribing Information. Bridgewater, NJ: Vertical Pharmaceuticals, LLC; 2017.
  2. Chlorzoxazone (Lorzone). GoodRx.Last reviewed December 20, 2021. Accessed February 4, 2022.

IMPORTANT NOTE: The above information is intended to increase awareness of health information and does not suggest treatment or diagnosis. This information is not a substitute for individual medical attention and should not be construed to indicate that use of the drug is safe, appropriate, or effective for you. See your health care professional for medical advice and treatment.

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