Drug interactions
Buprenorphine transdermal + Clonidine
Severity: Moderate
Buprenorphine transdermal and Clonidine: 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
Both drugs depress the central nervous system, so combining them can cause deeper sedation, hypotension, bradycardia and respiratory depression. The risk is greatest at treatment initiation, after dose increases and in frail or opioid-naive patients.
What this interaction means in plain words
Buprenorphine transdermal and Clonidine 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
Additive central sedative and hypotensive effects from opioid receptor agonism and central alpha-2 adrenergic agonism.
What to do
Use the lowest effective doses and monitor sedation, respiratory rate, heart rate and blood pressure, especially when starting or titrating either drug. Counsel the patient about drowsiness and dizziness.
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 Clonidine
- Acebutolol + Clonidine Major
- Amifostine + Clonidine Major
- Amiodarone + Clonidine Major
- Amoxapine + Clonidine Major
- Atenolol-chlorthalidone + Clonidine Major
- Atenolol + Clonidine Major
Frequently asked questions
Can I take Buprenorphine transdermal with Clonidine?
MediHelp rates the interaction as moderate. Buprenorphine transdermal and Clonidine 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. Both drugs depress the central nervous system, so combining them can cause deeper sedation, hypotension, bradycardia and respiratory depression. The risk is greatest at treatment initiation, after dose increases and in frail or opioid-naive patients.
How serious is the interaction between Buprenorphine transdermal and Clonidine?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Use the lowest effective doses and monitor sedation, respiratory rate, heart rate and blood pressure, especially when starting or titrating either drug. Counsel the patient about drowsiness and dizziness.
What other medicines interact with Clonidine?
MediHelp also lists interactions of Clonidine with, for example, Acebutolol, Amifostine, Amiodarone. The full list is on the Clonidine page.
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