Friday, January 25, 2008

Celebrex Arthritis Drug Disrupts Heart Rhythm

COX-2 inhibitors are having a tough year. Vioxx was withdrawn voluntarily a few months ago and now Celebrex, the arthritis drug that blocks pain by inhibiting the COX-2 enzyme, has been shown in laboratory studies to induce arrhythmia, or irregular beating of the heart.

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