how long before stress test no nicotine?
<answer> You should not eat nicotine before 2 hours of stress test. <context> PRE-STRESS TEST INSTRUCTIONS. 1. Eat light. 2. No coffee/tea, smoking, nicorette gum or nicotine patches for 2 hours before. 3. Stop blood pressure and heart medications, unless otherwise directed, 48 hours before. the test. (Please refer to list below).