RecallGuide.ca
    Health productsUpdated Jan 3, 2026Pro Doc LtéeOfficial source

    Montelukast chewable tablet recall in Canada: Product quality issue

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    In plain language

    This recall involves Montelukast 4 mg chewable tablets sold in Canada. It's being recalled because an impurity is out of specification in one lot. Consult your healthcare provider prior to discontinuing use of the affected product, or for any health concerns.

    What to do

    • Consult your healthcare provider prior to discontinuing use.
    • Verify if your product is affected by checking the lot number.
    • Contact Pro Doc Ltée if you have questions.
    • Report any health product related side effects to Health Canada.

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    Affected products

    • Montelukast 4 mg chewable tablet

      Lot: 646780

    Do I have this product?

    This recall only applies to specific products. Follow the steps below to check.

    1. 1

      Check the product name

      Make sure your product name matches one of the affected products listed above.

    2. 2

      Check the lot number

      Lot numbers identify specific production batches.

      Affected lots: 646780

    If your product matches one or more of the details above, it may be affected by this recall.

    If your product does not match these details, it is not affected by this recall.

    When in doubt, always check the official notice.

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    Frequently Asked Questions

    Why was this product recalled?

    This recall involves Montelukast 4 mg chewable tablets sold in Canada. It's being recalled because an impurity is out of specification in one lot. Consult your healthcare provider prior to discontinuing use of the affected product, or for any health concerns.

    What should consumers do?

    Consult your healthcare provider prior to discontinuing use. Verify if your product is affected by checking the lot number. Contact Pro Doc Ltée if you have questions. Report any health product related side effects to Health Canada.

    Where was the product sold?

    This product was sold in Canada. For specific retailers or distribution areas, please check the official recall notice linked on this page.

    Is there a health risk?

    A potential safety risk has been identified with this product. Stop using it immediately and follow the instructions in the official recall notice.

    When was this product recalled?

    This product was recalled on May 12, 2023.

    Is the Pro Doc Ltée brand affected by this recall?

    Yes, Pro Doc Ltée products are affected by this recall. This recall involves Montelukast 4 mg chewable tablets sold in Canada. It's being recalled because an impurity is out of specification in one lot. Consult your healthcare provider prior to discontinuing use of the affected product, or for any health concerns.