Immediate-release tablet

metformin

Glucophage · Riomet

Safety Verdicts

Crush

✓Generally OK to crush

Immediate-release tablets are generally crushable unless the product label states otherwise.

Textbook

Split

✓Generally OK to split

Immediate-release tablets are generally splittable; scored tablets are designed for it.

Textbook

Open Capsule

—N/A

Capsule-opening is not addressed for this product (tablet form, or no guidance given).

Textbook

Formulation Mechanism

Textbook

Immediate-release tablets release the active drug all at once and have no release-controlling matrix or coating, so crushing or splitting does not change how the drug is absorbed.

Last reviewed: 2026-06-03

This tool shows mechanism, verdict, and alternative data only — not patient-specific advice. A “can crush” result is a general guide, not a guarantee for your exact product: the same ingredient can differ by brand, manufacturer, and formulation. Data comes from U.S. drug labels and covers a limited set of medicines — if a drug isn’t listed, that is not a green light to crush it. Always confirm with your pharmacist or physician before altering how a medication is administered.