Metformin Hcl 500 mg once a day
Can metformin cause blisters in the mouth and gums?
- Asked
- 22 May 2013 by Mellimon
- Updated
- 23 May 2013
- Topics
- diabetes, type 2, metformin, blister, mouth
Responses (1)
Blisters in the mouth does not appear to be a known side effect of metformin. Is your blood sugar levels under control ... if not then maybe it is causing like mouth ulcers.

Further Information
- Metformin Information for Consumers
- Metformin Information for Healthcare Professionals (includes dosage details)
- Side Effects of Metformin (detailed)
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