Drug interactions
Glipizide-metformin + Thyroid desiccated
Severity: Moderate
Glipizide-metformin and Thyroid desiccated: moderate interaction.
Last updated
For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.
Summary
Thyroid hormones can raise blood glucose and increase antidiabetic requirements. Glycemic control may worsen when thyroid therapy is started or increased, and hypoglycemia may occur when it is reduced or stopped.
What this interaction means in plain words
Glipizide-metformin and Thyroid desiccated can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken.
Why it happens
Thyroid hormones increase hepatic glucose output and metabolic rate, opposing antidiabetic effect.
What to do
Monitor blood glucose when thyroid dosing changes and adjust antidiabetic doses accordingly.
What to ask your pharmacist
- Should I take them at different times of day?
- Does the dose of either medicine need to change?
- Is there anything I should avoid, such as alcohol or certain foods, while on both?
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Other interactions of Glipizide-metformin
Frequently asked questions
Can I take Glipizide-metformin with Thyroid desiccated?
MediHelp rates the interaction as moderate. Glipizide-metformin and Thyroid desiccated can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken. Thyroid hormones can raise blood glucose and increase antidiabetic requirements. Glycemic control may worsen when thyroid therapy is started or increased, and hypoglycemia may occur when it is reduced or stopped.
How serious is the interaction between Glipizide-metformin and Thyroid desiccated?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor blood glucose when thyroid dosing changes and adjust antidiabetic doses accordingly.
What other medicines interact with Glipizide-metformin?
MediHelp also lists interactions of Glipizide-metformin with, for example, Contrast media, Diatrizoate meglumine / diatrizoate, Diatrizoate. The full list is on the Glipizide-metformin page.
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