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U.S. Department of Health and Human Services


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Effexor (venlafaxine hydrochloride) Tablets February 2008

Detailed View: Safety Labeling Changes Approved By FDA Center for Drug Evaluation and Research (CDER) -- February 2008


The detailed view includes drug products with safety labeling changes to the BOXED WARNING, CONTRAINDICATIONS, WARNINGS, PRECAUTIONS, ADVERSE REACTIONS, or PATIENT PACKAGE INSERT/MEDICATION GUIDE sections. Deletions or editorial revisions made to these sections are not included in this summary.

Summary View

Sections Modified


  • Abnormal Bleeding
  • Information for Patients
    • Patients should be cautioned about the concomitant use of Effexor and NSAIDs, aspirin, warfarin, or other drugs that affect coagulation...
  • Drug Interactions
    • Drugs that Interfere with Hemostasis (e.g., NSAIDs, Aspirin, and Warfarin)



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