Drug interactions
Ginseng + Tolbutamide
Severity: Moderate
Ginseng and Tolbutamide: 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
American ginseng may lower blood glucose, so combining it with tolbutamide may increase the risk of hypoglycemia. Sulfonylureas carry a real hypoglycemia risk, so even a modest additive effect can matter.
What this interaction means in plain words
Ginseng and Tolbutamide 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.
Ginseng belongs to Gastrointestinal Tract; Tolbutamide belongs to Endocrine.
Why it happens
Additive pharmacodynamic glucose lowering.
What to do
Monitor blood glucose closely when ginseng is started, stopped or changed in dose, and reduce the tolbutamide dose if hypoglycemia occurs. Advise the patient on hypoglycemia symptoms.
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 Ginseng
- Acemetacin + Ginseng Moderate
- Alteplase + Ginseng Moderate
- Argatroban + Ginseng Moderate
- Aspirin / citric acid / sodium bicarbonate + Ginseng Moderate
- Aspirin rectal + Ginseng Moderate
- Aspirin + Ginseng Moderate
Other interactions of Tolbutamide
- Glyburide-metformin + Tolbutamide Major
- Insulin degludec-liraglutide + Tolbutamide Major
- Aceclofenac + Tolbutamide Moderate
- Acemetacin + Tolbutamide Moderate
- Acetylsalicylic acid + Tolbutamide Moderate
- Albiglutide + Tolbutamide Moderate
Frequently asked questions
Can I take Ginseng with Tolbutamide?
MediHelp rates the interaction as moderate. Ginseng and Tolbutamide 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. American ginseng may lower blood glucose, so combining it with tolbutamide may increase the risk of hypoglycemia. Sulfonylureas carry a real hypoglycemia risk, so even a modest additive effect can matter.
How serious is the interaction between Ginseng and Tolbutamide?
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 closely when ginseng is started, stopped or changed in dose, and reduce the tolbutamide dose if hypoglycemia occurs. Advise the patient on hypoglycemia symptoms.
What other medicines interact with Ginseng?
MediHelp also lists interactions of Ginseng with, for example, Acemetacin, Alteplase, Argatroban. The full list is on the Ginseng page.
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