FDA·Medicines·February 4, 2026

Sato Pharmaceutical recalls INON ACE antacid tablets because they break down too slowly

The tablets failed a test of how fast they break down, taking longer than expected to disintegrate.

What to do

The notice does not give instructions. Read the official notice for details.

Note from Recalled Today: Don't stop taking a prescribed medicine before you talk to your pharmacist or doctor.

Recall details

Product
INON ACE Antacid tablets (magnesium aluminosilicate, magnesium hydroxide and simethicone), 75-count bottle, Manufactured by: Sato Pharmaceutical Co., Ltd., NDC 49873-402-01
Hazard
Failed Disintegration Specifications: above the time expected.
Units
3,640 bottles
Where sold
CA and HI
FDA classification
Class II · Ongoing
Classified by FDA
January 27, 2026
Recall started
December 19, 2025
FDA enforcement report
February 4, 2026
Identifiers
  • Codes: Lot#: PWXT, Exp 1/31/2027
  • FDA recall number: D-0298-2026

The headline, summary and steps above are written in plain English from the official notice below. Identifiers are copied exactly as the agency published them. Always check the official notice before you act.

Official notice

The notice's own wording from FDA.

Product
INON ACE Antacid tablets (magnesium aluminosilicate, magnesium hydroxide and simethicone), 75-count bottle, Manufactured by: Sato Pharmaceutical Co., Ltd., NDC 49873-402-01
Reason for recall
Failed Disintegration Specifications: above the time expected.
Classification
Class II (Ongoing)
Distribution
CA and HI
Quantity
3,640 bottles

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