Robaxacet Extra Stength

(Acetaminophen/Methocarbamol)

Robaxacet Extra Strength (acetaminophen and methocarbamol) is a medication used for pain relief of muscle spasms, back pain, tense neck muscles, and sprains. It is available over-the-counter (OTC) in Canada and used for adults and children 12 years old and over.

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Robaxacet Extra Strength Bonus

Strength
500/400mg
Country
Canada
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Marketed as Robaxacet Extra Stength Bonus in Canada

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Important information about Robaxacet Extra Stength

How does Robaxacet Extra Stength work?

The active ingredients in Robaxacet Extra Strength are acetaminophen and methocarbamol. Acetaminophen is an analgesic, so it results in effective relief of pain. Methocarbamol is a muscle relaxant, so it works by relaxing the muscles, which eases tense muscles and muscle pain.

How do you use Robaxacet Extra Stength?

Follow all directions given to you by your doctor and read all documents provided, including the full Prescribing Information, FDA-Approved Product Labeling, Instructions for Use, and Medication Guide, before using Robaxacet Extra Strength. However, the following is a synopsis of the general guidelines for the use of Robaxacet Extra Strength:

  • The recommended dose is 2 Robaxacet extra strength caplets every 6 hours. Do not take more than 8 caplets in 24 hours.
  • This medication is meant for adults and children 12 years old and over.

What are the side effects of Robaxacet Extra Stength?

The most common side effects of Robaxacet Extra Strength include:

  • Drowsiness.
  • Dizziness.
  • Nausea.
  • Metallic taste.
  • Headache.
  • Trouble sleeping.

Some individuals may experience serious side effects while using Robaxacet Extra Strength. These side effects may require immediate medical attention. If you experience any of the following, contact your healthcare provider or seek emergency medical help:

  • If pain worsens or lasts for more than 5 days.
  • Rash or itchy skin.
  • Allergic reaction.
  • Liver damage like dark urine, fatigue, lack of appetite, nausea, or yellow skin and eyes.

These are not all of the possible side effects of Robaxacet Extra Strength. You should always seek medical advice from your healthcare provider for any questions or concerns about your medical condition or treatment. Read all patient information, medication guides, or drug information sheets that come with this medication. You can also report adverse effects to the Food and Drug Administration at www.fda.gov/medwatch or 1-800-FDA-1088.

What are the warnings or precautions for Robaxacet Extra Stength?

Before starting Robaxacet Extra Strength, it is crucial to discuss any existing health conditions with your healthcare provider. You should be sure that your healthcare provider is aware of all your medical conditions, including whether you:

  • Have liver or kidney disease.
  • Take warfarin (blood thinner).
  • Take drugs for depression.
  • Take sedatives.
  • Are pregnant or breastfeeding.
  • Have a seizure disorder, heartburn, asthma, or high blood pressure.

Boxed Warning

The acetaminophen in Robaxacet Extra Strength may cause severe or possibly fatal liver damage. Symptoms of liver damage include yellow skin or eyes, sweating, dark urine, and stomach pain. Your risk of liver damage increases if you take more than the recommended dose, drink 3 or more alcoholic drinks every day, and take other medications containing acetaminophen.

Are there any contraindications with Robaxacet Extra Stength?

  • If you have an allergy to acetaminophen.
  • If you are taking other drugs that contain acetaminophen or methocarbamol.

How long does it take Robaxacet Extra Stength to work?

You will start to feel pain relief from Robaxacet Extra Strength in one hour. The effects will last for approximately 6 hours.

What interacts with Robaxacet Extra Stength?

When Robaxacet Extra Strength is taken with other prescription drugs, over-the-counter medications, vitamins, and supplements, it may change how they work or increase the frequency or severity of side effects. Make sure that you tell your healthcare professional about anything that you are taking to avoid any negative drug interactions, including:

  • Alcohol.
  • Cannabis.
  • Opioids.
  • Benzodiazepines.
  • Sleep medications.
  • Warfarin.
  • Isoniazid.
  • Rifampin.
  • Medications that contain acetaminophen.

What doses of Robaxacet Extra Stength are available?

There is only one dose of Robaxacet Extra Strength available. One caplet contains 500 mg of acetaminophen and 400 mg of methocarbamol. The recommended dose is 2 caplets every 6 hours.

The formulation of Robaxacet Extra Strength also contains corn starch, FD&C Blue No. 1, hypromellose, polyethylene glycol, and stearic acid. These are not all of the ingredients in the formulation. Please refer to the manufacturer for the full formulation.

How do I store Robaxacet Extra Stength?

Store Robaxacet Extra Strength at room temperature, away from light and moisture. Keep out of reach of children and pets.

Which pharmaceutical company manufactures Robaxacet Extra Stength?

Haleon Canada ULC manufactures Robaxacet Extra Strength.

Is there a generic version of Robaxacet Extra Stength?

There are no generic versions of Robaxacet Extra Strength, however, there are generic versions of acetaminophen and methocarbamol sold separately.

How do I stop taking Robaxacet Extra Stength?

There is a low risk of harm when stopping Robaxacet Extra Strength, but abruptly stopping it may cause your pain to worsen. It is always best to talk to your healthcare professional before stopping a medication.

Can Robaxacet Extra Stength be used if I am pregnant?

Acetaminophen use during pregnancy is likely low risk when used appropriately and for a short duration. Methocarbamol use during pregnancy is also likely low risk when used appropriately. Talk to your doctor if you are already pregnant or if you have any plans to become pregnant. They will know or recommend what is best for you.

Can Robaxacet Extra Stength be used if I am breast feeding?

Based on available human data, acetaminophen is compatible with breastfeeding. Although there is no human data for methocarbamol, it is likely compatible with breastfeeding. Talk to your doctor if you are already breastfeeding or if you have any plans to breastfeed. They will know or recommend what is best for you.

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Important information about buying Robaxacet Extra Stength from UniversalDrugstore™

What happens after I place my order for Robaxacet-extra-stength with Universal Drugstore?

Once you complete your order, we process, verify, and dispatch your medication. You’ll receive email updates at each stage, including tracking details once your order ships. If any additional documentation is needed (such as a valid prescription), we’ll contact you promptly. Once approved, your order is charged and delivered directly to your doorstep.

How long does it take to process and deliver my order for Robaxacet-extra-stength?

Orders are typically processed within 1–3 business days once all required documents are received and approved. Standard delivery times range from 10–18 business days, depending on your location.

Can I track my order of Robaxacet-extra-stength?

Yes! Once your medication ships, you will receive an email with tracking information so you can monitor your shipment every step of the way.

What should I do if there is an issue with my order for Robaxacet-extra-stength?

Our Customer Care team is available 24/7 to assist with any order-related concerns or questions. If you experience delays, missing items, or need support, contact us using the details provided in your confirmation email.

How is my medication packaged to ensure privacy and safety?

All orders are shipped in discreet, plain packaging to protect your privacy. Medications are securely packaged to prevent damage and ensure they arrive in top condition.

Does Universal Drugstore ship medications that require refrigeration or special handling?

Yes. We use cold-chain shipping methods to safely transport temperature-sensitive medications, ensuring they maintain proper storage conditions throughout delivery.

What are the shipping costs, and does Universal Drugstore offer free delivery?

Shipping costs vary depending on your location and shipping method. Free shipping promotions may be available—check the checkout page for the latest offers. Orders above $100 going to a US destination will receive free shipping.

Does Universal Drugstore accept Medicare or Medicaid for prescriptions?

Currently, we do not bill Medicare or Medicaid directly. However, we provide detailed receipts and documentation that you can submit to your insurance provider for potential reimbursement.

Can I use private health insurance to cover my prescription from Universal Drugstore?

Universal Drugstore does not bill private health insurance directly, but we provide a detailed invoice that you can submit to your insurer for possible reimbursement. Many insurers will accept Unievrsal Drugstore’s documents, but if you have any questions, check with your insurance company prior to purchasing.

How secure is my payment information when ordering from Universal Drugstore?

We use advanced SSL encryption and secure payment processing to ensure that all transactions are 100% protected against fraud and unauthorized access.

Can I order a generic alternative to Robaxacet-extra-stength?

Universal Drugstore offers many generic alternatives that provide the same active ingredients at a lower cost. Search for your medication and compare pricing for generic vs. brand-name options. Generic availability depends on the medication.

Do I need a prescription to order Robaxacet-extra-stength?

If your medication requires a prescription, you must upload it online, via email, or fax. Over-the-counter (OTC) medications do not require a prescription. All prescription medication purchases require a valid and approved prescription.

Can I order multiple medications at once?

Yes! You can add multiple medications to your cart, including prescription, OTC, and pet medications, and complete your purchase in a single checkout process.

Can I refill my prescription through Universal Drugstore?

Yes! If your prescription includes refills, you can reorder quickly by logging into your account and selecting your medication for a hassle-free refill process. Always refill your medication proactively and ontime, to ensure you do not run out of important medication.

Does Universal Drugstore offer discounts or price matching?

Yes! We offer:

  • Up to 80% savings on medications
  • Price match guarantee – we’ll match competitor pricing on qualifying medications
  • 10% off your first order for new customers

How can I contact Universal Drugstore for additional support?

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Important

The information, including but not limited to, text, graphics, images and other material contained on this website are for informational purposes to increase health awareness only. No material on this site is intended to be a substitute for professional medical advice, diagnosis or treatment. 



Always seek the advice of your physician or other qualified health care provider with any questions you may have regarding a medical condition or treatment and before undertaking a new health care regimen, and never disregard professional medical advice or delay in seeking it because of something you have read on this website.