Drug interactions
Lofepramine + Telavancin
Severity: Moderate
Lofepramine and Telavancin: 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
Lofepramine is a tricyclic antidepressant that can prolong the QT interval, and telavancin has a similar though smaller effect. Together they may produce additive prolongation and arrhythmia risk, particularly in patients with cardiac disease or electrolyte disorders.
What this interaction means in plain words
Lofepramine and Telavancin 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 pharmacodynamic QT prolongation through cardiac ion channel effects.
What to do
Check a baseline ECG and electrolytes and monitor the QTc during combined therapy. Consider an alternative antibiotic in patients with existing QT risk factors.
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 Telavancin
- Telavancin + Thioridazine Contraindicated
- Adagrasib + Telavancin Major
- Amiodarone + Telavancin Major
- Amisulpride + Telavancin Major
- Anagrelide + Telavancin Major
- Arsenic trioxide + Telavancin Major
Frequently asked questions
Can I take Lofepramine with Telavancin?
MediHelp rates the interaction as moderate. Lofepramine and Telavancin 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. Lofepramine is a tricyclic antidepressant that can prolong the QT interval, and telavancin has a similar though smaller effect. Together they may produce additive prolongation and arrhythmia risk, particularly in patients with cardiac disease or electrolyte disorders.
How serious is the interaction between Lofepramine and Telavancin?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Check a baseline ECG and electrolytes and monitor the QTc during combined therapy. Consider an alternative antibiotic in patients with existing QT risk factors.
What other medicines interact with Telavancin?
MediHelp also lists interactions of Telavancin with, for example, Thioridazine, Adagrasib, Amiodarone. The full list is on the Telavancin page.
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