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Contact local emergency services or seek urgent medical care immediately. Walter’s website and business email are not emergency-response channels.

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PQ Drug safety · product complaints

Quality concerns should be visible, traceable and investigated.

Report a suspected concern involving a product’s identity, strength, quality, purity, performance, labelling, packaging or physical condition. Preserve the product and pack when it is safe to do so.

Illustrative photo of a quality professional inspecting an unbranded medicine carton and blister
PQPreserve product & pack

Product quality

Do not discard the evidence.

Keep the product, primary pack, carton, label and purchase or supply details in a secure place. Do not return or send samples until Walter or the responsible supplier provides instructions.

01

Examples of concerns

  • Broken, chipped, discoloured, unusual-smelling or otherwise abnormal tablets, capsules, liquids or topical products
  • Leakage, damaged seals, missing components, count discrepancies or difficult-to-use packaging
  • Incorrect, missing, unreadable or mismatched labels, cartons, leaflets, batch details or expiry information
  • Suspected foreign matter, contamination, mix-up, counterfeit product or performance concern
  • A storage, transport or temperature excursion that may have affected product quality
02

What to include

  • Product name, strength, dosage form, batch number, manufacturing date and expiry date
  • A clear description of the concern, when and how it was discovered, and quantity affected
  • Where the product was obtained, invoice or supply reference, and storage conditions if known
  • Clear photographs of the product and all sides of the pack—without including unrelated personal documents
  • Your contact details and whether a physical sample remains available
03

Protect the patient and the investigation

Do not use a product that appears damaged, contaminated, incorrectly labelled or otherwise compromised. Ask a pharmacist or qualified healthcare professional about a safe replacement or any treatment concern.

If someone experienced a medical problem as well as a quality defect, include that fact immediately. The same contact may need to be processed both as a product complaint and as an adverse-event report.

Walter safety contact

Report a product-quality complaint.

Use Walter’s current public contact channels and identify your message as a drug-safety matter. Email is monitored as a business channel, not an emergency service.

For emergencies, contact local emergency services or seek urgent medical care. Do not wait for an email response.