Independent register of U.S. FDA drug recalls · updated Oct 10, 2026
RxRecalls Get alerts
Class II · Moderate risk Ongoing Initiated Nov 1, 2018 (8 years ago)

Sandoz Losartan Potassium and Hydrochlorothiazide Tablets

Class II — Moderate risk. May cause temporary or reversible harm; serious harm unlikely.

Why it was recalled

CGMP Deviations: FDA lab confirmed presence an impurity, N-nitrosodiethylamine (NDEA) contained in the API used to manufacture the product above the interim acceptable daily intake level of 0.083 parts per million.

Cause type: Nitrosamine impurity

Trace nitrosamine impurities such as NDMA, NDEA or NMBA found above the acceptable daily limit. Nitrosamines are probable human carcinogens that can form during manufacturing or storage. This is the cause behind the large valsartan, losartan and ranitidine (Zantac) recalls. All nitrosamine impurity recalls.

What was recalled

Sandoz Losartan Potassium and Hydrochlorothiazide Tablets, USP 100 mg/25 mg, 1000-count bottles, Rx Only, Finished Drug Product Manufactured by: Lek Pharmaceuticals d.d. SI-1526 Ljubljana,Sovenia for Sandoz Inc., Princeton, NJ 08540, NDC 0781-5207-10.

Affected NDC 0781-5207-10

Compare with the code on your package — it is the most precise check available.

Drug: Hydrochlorothiazide Category: Blood Pressure Medication

Recalling firm
Sandoz, Inc
NDC code
0781-5207-10
Origin
NJ, United States
Initiated by
Voluntary: Firm initiated
FDA recall number
D-0359-2019 · FDA notice

Check, then ask. Class II means harm is possible but usually temporary or reversible. Find the lot number on your package; if it matches, ask your pharmacist about a replacement. Do not simply stop a prescribed medication on your own - the gap can be riskier than the recall.

Other Hydrochlorothiazide recalls

See all
Class II · Moderate risk

Lisinopril and Hydrochlorothiazide Tablets USP 20mg/12.5mg

Product Mix Up: This product is being recalled because of a complaint received that a sealed bottle of lisinopril and hydrochlorothiazide tablets 20mg/12.5 mg had a foreign tablet identified as atazanavir and ritonavir tablet 300mg/100mg.

Ongoing Labeling / mix-up Lupin Pharmaceuticals Inc. NDC 68180-519-01 D-0532-2025

Other recalls by Sandoz, Inc

All 2018 recalls
Class III · Low risk

Focalin XR

Labeling: Incorrect or Missing Lot and/or Exp Date

Ongoing Labeling / mix-up Sandoz Inc D-0608-2026