Medication Guide App

Label Changes for:

Tenoretic (atenolol/chlorthalidone) Tablets

August 2011

Changes have been made to the WARNINGS sections of the safety label.

Detailed View: Safety Labeling Changes Approved By FDA Center for Drug Evaluation and Research (CDER) – August 2011

 

 

WARNINGS

Major Surgery
  • Chronically administered beta-blocking therapy should not be routinely withdrawn prior to major surgery; however, the impaired ability of the heart to respond to reflex adrenergic stimuli may augment the risks of general anesthesia and surgical procedures
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