Independent register of U.S. FDA drug recalls · updated Oct 10, 2026
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Class II · Moderate risk Terminated Initiated Oct 19, 2012 (14 years ago)

Zovia (ethynodiol diacetate and ethinyl estradiol)

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

Why it was recalled

Cross Contamination With Other Products: The firm recalled Zovia, Lutera, Necon, and Zenchent, because certain lots could potentially be contaminated with trace amounts of Hydrochlorothiazide (HCTZ).

Cause type: Cross-contamination

Traces of another drug - most often penicillin - got into the product from shared equipment or facilities. Even trace penicillin can trigger a severe allergic reaction in someone who was never meant to receive it. All cross-contamination recalls.

What was recalled

Zovia (ethynodiol diacetate and ethinyl estradiol) Tablets USP, 1 mg/35 mcg, inert tablets, 28-count tablets per dispenser packaged in 6 Tablet Dispensers per carton, Rx only, Manufactured by: Watson Laboratories, Inc., Corona, CA 92880 USA; Distributed by: Watson Pharma, Inc.; NDC 52544-383-28.

Affected NDC 52544-0383-28

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

Drug: Estradiol

Recalling firm
Watson Laboratories Inc
NDC code
52544-383-28
Origin
CA, United States
Initiated by
Voluntary: Firm initiated
FDA recall number
D-013-2013 · 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. This recall is now terminated, which means the firm has finished removing the affected product; anything on pharmacy shelves today should be unaffected.

Other Estradiol recalls

See all
Class II · Moderate risk

Alyacen 7/7/7

Failed Impurities/Degradation Specifications: This recall is being initiated due to out-of-specification results total impurities.

Ongoing Impurity / degradation Glenmark Pharmaceuticals Inc., USA NDC 68462-556-29 D-0588-2026
Class II · Moderate risk

Estradiol Gel

Defective Container; packets were found to be either empty or partially full.

Ongoing Packaging defect ANI Pharmaceuticals, Inc. NDC 70954-531-20 D-0543-2026
Class II · Moderate risk

Estradiol

Presence of Foreign substance - potential presence of metal particulate matter

Ongoing Particulate / foreign matter F.H. INVESTMENTS, Inc. (dba Asteria Health) D-0315-2026
Class II · Moderate risk

Estradiol

Presence of Foreign substance - potential presence of metal particulate matter

Ongoing Particulate / foreign matter F.H. INVESTMENTS, Inc. (dba Asteria Health) D-0314-2026
Class II · Moderate risk

Estradiol

Presence of Foreign substance - potential presence of metal particulate matter

Ongoing Particulate / foreign matter F.H. INVESTMENTS, Inc. (dba Asteria Health) D-0313-2026

Other recalls by Watson Laboratories Inc

All 2012 recalls
Class II · Moderate risk

Carisoprodol Tablets

Presence of Foreign Substance; metal particulates were visually observed in the tablets.

Terminated Particulate / foreign matter Watson Laboratories Inc NDC 0591-5513-05 D-397-2014
Class II · Moderate risk

Oxycodone and Acetaminophen Tablets

Presence of Foreign Tablets/Capsules: 20 tablets of Oxycodone/APAP 7.5/500 mg were found in a sealed 100 count bottle of Oxycodone and Acetaminophen Tablets, USP 10/650 mg lot# 705791A.

Terminated Particulate / foreign matter Watson Laboratories Inc NDC 0591-0825-01 D-66251-001