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Medicine recalls and shortages › Recalls and defects › 23 Oct 2025
Medicines recall

Losartan Potassium 50mg coated tablets

Issued on 23 Oct 2025 · source: MHRA — Medicines and Healthcare products Regulatory Agency
Class 4 defect notification
Check the batch number on the pack. The medicine remains licensed; other batches are not affected.
Class 4 defect notification · 5 products · PL: 45841/0015 · licence holder: Relonchem Ltd · active ingredient: losartan potassium · licence PL: 45841/0015

What this means

The MHRA has issued a medicines recall or defect notification. Class 1: risk to life, immediate recall. Class 2: may cause mistreatment or harm, recall within 48 hours. Class 3: unlikely to cause harm, recall within 5 days. Class 4 (defect notification): no recall, caution in use. The medicine remains licensed; only the listed batches are affected. Do not stop treatment without speaking to your doctor or pharmacist.

Class 4 defect notification

ProductLicenceActive ingredientGTIN
Losartan Potassium 50mg coated tabletsPL: 45841/0015losartan potassium5055144202617
Losartan Potassium 100mg coated tabletsPL: 45841/0013losartan potassium5055144202624
Losartan potassium/Hydrochlorothiazide 50mg/12.5mg coated tabletsPL: 20395/0109losartan potassium and hydrochlorothiazide5055144202617
Losartan potassium/Hydrochlorothiazide 100mg/25mg coated tabletsPL: 20395/0108losartan potassium and hydrochlorothiazide5055144202624
Risperidone 0.5mg Tablets (Almus livery)PL: 20395/0290Risperidone

Background: Losartan potassium & Losartan potassium/hydrochlorothiazide tablets Relonchem Ltd has informed the MHRA that duplicate GTIN numbers have been assigned to Losartan potassium/Hydrochlorothiazide 50mg/12.5mg and 100mg/25mg coated tablets in error. The GTIN numbers were originally assigned to Losartan Potassium 50mg coated tablets and Losartan Potassium 100mg coated tablets, respectively. The reused barcodes were reported to the Defective Medicines Report Centre (DMRC) by a pharmacy that uses robotic dispensing. The following products have the duplicated barcodes: Losartan potassium/Hydrochlorothiazide 50mg/12.5mg coated tablets have the same GTIN number as Losartan Potassium 50mg coated tablets.

Tracked from information published by the MHRA and the NHSBSA. This information is for guidance only and does not replace advice from your doctor or pharmacist.