Clindamycin and Clindamycin Topical Interaction
Drug interaction information between Clindamycin and Clindamycin Topical.
Clindamycin and Clindamycin Topical have a documented minor interaction in FDA labeling.
FDA drug labeling documents a minor-severity interaction between Clindamycin and Clindamycin Topical. Major interactions are generally avoided, moderate ones may need monitoring or a dose adjustment, and minor ones are usually low-risk. This page shows the documented mechanism and guidance. Label-documented interactions are not a complete safety review, so always confirm your own medications with a pharmacist or doctor. Educational information, not medical advice.
How They Interact
Clindamycin can increase the effects of drugs used to relax muscles during surgery. This could make the muscle-relaxing effect stronger or last longer than intended.
What To Do
Tell your doctor or surgeon if you are using clindamycin before having any medical procedures. They may need to monitor your muscle recovery more closely.
FDA Label Information
Drug Interactions Clindamycin has been shown to have neuromuscular blocking properties that may enhance the action of other neuromuscular blocking agents.
Frequently Asked Questions
Can I take Clindamycin and Clindamycin Topical together?
This is a minor interaction. Tell your doctor or surgeon if you are using clindamycin before having any medical procedures. They may need to monitor your muscle recovery more closely.
How serious is the interaction between Clindamycin and Clindamycin Topical?
This interaction is classified as "minor" severity by the FDA. Minor interactions are unlikely to cause significant problems but should still be mentioned to your healthcare provider.
Why do Clindamycin and Clindamycin Topical interact?
Clindamycin can increase the effects of drugs used to relax muscles during surgery. This could make the muscle-relaxing effect stronger or last longer than intended.
Understanding the Clindamycin and Clindamycin Topical Interaction
FDA-approved prescribing information for these two drugs flags their combination as a minor-severity interaction. Clindamycin belongs to the Lincosamide Antibiotic class and Clindamycin Topical belongs to the Topical Antibiotic class - two categories that can collide when co-prescribed. The mechanism described in FDA labeling is: Clindamycin can increase the effects of drugs used to relax muscles during surgery. Severity tiers matter: major flags generally advise avoidance, moderate flags often require monitoring or dose adjustment, and minor flags may only call for awareness.
Context around a specific patient determines real-world impact. Clindamycin has 2 total documented interactions on file in this dataset, and Clindamycin Topical has 1. Each additional medication compounds the interaction surface, which is why pharmacists run full-profile checks rather than evaluating one pair at a time. FDA-derived guidance for this pair is: Tell your doctor or surgeon if you are using clindamycin before having any medical procedures. Timing of doses, renal and hepatic function, age, and other concurrent prescriptions all shape whether a labeled interaction matters clinically.
An interaction flag is not a verdict. A large share of labeled interactions are managed routinely in clinical practice, the fix may be as simple as spacing doses or adding a monitoring test. Others require the prescriber to choose a different medication entirely. This page surfaces FDA-sourced labeling and openFDA data for educational purposes only; it is not medical advice and cannot account for your full clinical picture. Never start, stop, or adjust either Clindamycin or Clindamycin Topical based on a web page, speak with your prescriber or pharmacist before making any change.
Sources: FDA Drug Labels (SPL) via openFDA (2026). This is for informational purposes only and is not medical advice. Always consult your healthcare provider about drug interactions.
Read our methodology - how this data is sourced, computed, and verified.