RecallClass 4 · Caution in use

Class 4 Medicines Defect Notification: Macarthys Laboratories Ltd T/A Martindale Pharma, Xaggitin XL Prolonged-release Tablets, EL(26)A/35

Issued 20 Jul 2026 · EL(26)A/35 · Macarthys Laboratories Ltd Trading as Martindale Pharma

Read and act on the official notice on GOV.UK

Class 4 recall — Caution in use. The MHRA uses Class 4 when: Usually minor defects in packaging or other printed materials.
What all four recall classes mean
ClassActionThe MHRA's definition
Class 1Immediate actionThe defect presents a risk of death or disability.
Class 2Action within 48 hoursThe defect may cause mistreatment or harm to the patient, but it is not life-threatening or serious.
Class 3Action within 5 daysThe defect is unlikely to cause harm to the patient.
Class 4 this recallCaution in useUsually minor defects in packaging or other printed materials.

A Class 1 recall usually comes with a National Patient Safety Alert. Source: MHRA, safety communications.

The MHRA's summary

Macarthys Laboratories Ltd T/A Martindale Pharma has notified the MHRA of a manufacturing issue impacting several batches of Xaggitin XL Prolonged-release Tablets, due to the occurrence of incorrect tablet counts in the bottles.

Affected batches

As listed by the MHRA, exactly as published. Always check against the GOV.UK notice before acting.

Batch numberExpiryPack sizeFirst distributed
Xaggitin XL 18 mg Prolonged-release Tablets
18315530/10/202730 tablets17/03/2026
18544231/12/202730 tabletsNot yet distributed
Xaggitin XL 27 mg Prolonged-release Tablets
17497531/05/202730 tablets18/02/2026
17503731/05/202730 tablets21/05/2026
17822331/07/202730 tablets17/04/2026
18393130/11/202730 tabletsNot yet distributed
18543830/11/202730 tabletsNot yet distributed
18543930/11/202730 tabletsNot yet distributed
18544030/11/202730 tablets07/04/2026
18756028/02/202830 tabletsNot yet distributed
Xaggitin XL 36 mg Prolonged-release Tablets
17542630/06/202730 tablets12/03/2026
17542830/06/202730 tablets18/05/2026
17669830/06/202730 tablets17/03/2026
17669930/06/202730 tabletsNot yet distributed
17670030/06/202730 tabletsNot yet distributed
18287530/09/202730 tablets06/05/2026
18300331/10/202730 tabletsNot yet distributed
Xaggitin XL 54 mg Prolonged-release Tablets
17833831/07/202730 tablets09/02/2026
17843231/07/202730 tablets31/03/2026
17848131/07/202730 tablets18/05/2026
18034330/09/202730 tablets08/06/2026
18792628/02/202830 tablets03/07/2026
18792728/02/202830 tabletsNot yet distributed
18792828/02/202830 tabletsNot yet distributed
18792928/02/202830 tabletsNot yet distributed
18793028/02/202830 tabletsNot yet distributed

MHRA's audience tags: Dispensing GP practices, Pharmacy

Pharmshark is not an official alerting route. Make sure your pharmacy receives alerts directly from the MHRA and through your organisation, and always act on the official GOV.UK notice.

Source: the MHRA on GOV.UK. Contains public sector information licensed under the Open Government Licence v3.0. Pharmshark is not affiliated with or endorsed by the MHRA.