Does Daptomycin Interact with Mao Inhibitors?
Daptomycin and Mao Inhibitors have a moderate drug interaction according to U.S. FDA drug labeling data. May increase risk of myopathy with elevated CPK levels when used concomitantly. Consider temporarily suspending HMG-CoA reductase inhibitors in patients receiving daptomycin. The mechanism involves hmg-coa reductase inhibitors may cause myopathy manifested as muscle pain or weakness with elevated creatine phosphokinase. 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
- Daptomycin Class
- Lipopeptide Antibacterial
- Management
- Monitor for effects
- Data Source
- U.S. FDA via OpenFDA
How This Interaction Works
The interaction between Daptomycin and Mao Inhibitors occurs because hmg-coa reductase inhibitors may cause myopathy manifested as muscle pain or weakness with elevated creatine phosphokinase. Clinically, this means may increase risk of myopathy with elevated cpk levels when used concomitantly. consider temporarily suspending hmg-coa reductase inhibitors in patients receiving daptomycin. 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 Daptomycin and your doctor is considering prescribing Mao Inhibitors (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