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warnings
Warnings Ask a doctor before use if you are taking minocycline, doxycycline, tetracycline or are on coumadin therapy, zinc treatment may inhibit the absorption of these medicines Stop use and ask a healthcare professional if symptoms persist beyond 7 days. Cold-eeze® lozenges are formulated to reduce the duration of the common cold and its symptoms and is insuffcient treatment for Influenza or Allergies.