Does Glipizide And Metformin Hydrochloride Interact with Niacin?
Glipizide And Metformin Hydrochloride and Niacin have a moderate drug interaction according to U.S. FDA drug labeling data. Nicotinic acid may produce hyperglycemia and lead to loss of blood glucose control. Patient should be closely observed for loss of blood glucose control. The mechanism involves hyperglycemic effect. Patients taking both medications should consult their healthcare provider before starting, stopping, or changing the dosage of either drug. This information is based on official FDA drug labeling sourced from OpenFDA and the NIH National Library of Medicine.
- Severity
- Moderate
- Glipizide And Metformin Hydrochloride Class
- Sulfonylurea
- Niacin Class
- Nicotinic Acid
- Management
- Monitor for effects
- Data Source
- U.S. FDA via OpenFDA
How This Interaction Works
The interaction between Glipizide And Metformin Hydrochloride and Niacin occurs because hyperglycemic effect. Clinically, this means nicotinic acid may produce hyperglycemia and lead to loss of blood glucose control. patient should be closely observed for loss of blood glucose control. This is classified as a moderate interaction. While it may not require stopping either medication, your healthcare provider should be aware you are taking both so they can monitor for potential effects and adjust treatment if necessary.
What To Tell Your Doctor or Pharmacist
If you are taking Glipizide And Metformin Hydrochloride and your doctor is considering prescribing Niacin (or vice versa), make sure to:
- Inform your doctor and pharmacist of all current medications, including over-the-counter drugs and supplements
- Ask whether the benefits of combining these medications outweigh the risks for your specific situation
- Ask what symptoms to watch for that would indicate the interaction is causing problems
- Ask whether any dosage adjustments are needed
- Never stop or change either medication without first consulting your healthcare provider