What is Acarbose?

The short answer

In the US, you need a prescription to get Acarbose.

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What it is

Type
Alpha-glucosidase inhibitor (not a peptide)
Also known as
precose, glucobay
How it works
Slows carbohydrate digestion in the gut.

Regulatory status

FDA-approved (Rx) How we label status

As of October 4, 2026, Acarbose is an FDA-approved prescription drug for type 2 diabetes.

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Federal (FDA)
Approved Rx (Precose NDA020482 1995, disc.; generics); label: type 2 diabetes
503A compounding
Approved-drug component (not in any 503A category) (as of May 14, 2026)
WADA 2026
Not named

References

Sources as of October 4, 2026

  1. DailyMed: dailymed.nlm.nih.gov/dailymed/drugInfo.cfm