Medical Alert: Label and Packaging Error Identified for Topiramate Zydus 20mg/ml Oral Solution

Zydus Pharmaceuticals UK Ltd has released a critical notification regarding an error on the packaging and patient information leaflet (PIL) for their Topiramate Zydus Pharmaceuticals UK 20mg/ml Oral Solution. This issue has been brought to the attention of the Medicines and Healthcare products Regulatory Agency (MHRA), prompting actions from clinical, quality assurance, and pharmaceutical regulatory teams.

What changed?

On September 30, 2025, Zydus Pharmaceuticals disclosed that the outer carton and accompanying Patient Information Leaflet (PIL) for the Topiramate Zydus 20mg/ml Oral Solution contain incorrect details. This error pertains specifically to the artwork displayed on the outer packaging, potentially leading to misconceptions about product usage. The MHRA categorizes this as a Class 4 defect, which generally indicates concerns regarding product labelling or documentation that do not pose an immediate health risk but require corrective actions.

Who is impacted?

The notification primarily concerns healthcare professionals in clinical environments, patients prescribed Topiramate, and organizations responsible for regulatory compliance. Pharmacists and quality assurance staff in distribution chains may also need to assess stocks to ensure that affected batches are identified and patients are informed accordingly.

Clinical, quality, and regulatory teams are encouraged to take proactive steps such as:

  • Identifying affected batches within inventory and isolating them as necessary.
  • Reviewing and verifying the patient information leaflet against the current MHRA-approved details to ensure compliance.
  • Alerting patients and prescribers about potential inconsistencies in packaging information while providing accurate medical instructions.
  • Updating internal systems and notifying staff handling the product to mitigate risks associated with ongoing distribution.

The MHRA has not announced a recall, but healthcare teams should remain vigilant for further updates.

FAQ

1. What is the severity level of this defect?

The MHRA classified it as Class 4, meaning it is related to documentation and does not pose an immediate health risk.

2. Should patients discontinue use?

No immediate health risks have been identified. Patients should consult their healthcare provider if they have concerns.

3. What actions will Zydus Pharmaceuticals take?

Zydus Pharmaceuticals is expected to liaise with regulatory bodies to implement corrective measures, including updated packaging and patient leaflets.

Recap

Zydus Pharmaceuticals has reported a labelling and artwork defect for Topiramate 20mg/ml Oral Solution. Clinical and regulatory teams should verify inventory and patient instructions to mitigate misinformation. No recall has been issued, but proactive steps are necessary for regulatory compliance.

Disclaimer

This content is meant for informational purposes and should not be considered legal advice. Always consult official sources for regulatory guidance.

Full Announcement Link

For full information about the announcement, see the link below.

https://www.gov.uk/drug-device-alerts/class-4-medicines-defect-notification-topiramate-zydus-pharmaceuticals-uk-20mg-slash-ml-oral-solution-zydus-pharmaceuticals-uk-ltd-el-25-a-slash-39