What To Expect Before Stress Testing

Standard stress testing often is done in a doctor's office. Imaging stress testing usually is done at a hospital. Be sure to wear athletic or other shoes in which you can exercise comfortably. You may be asked to wear comfortable clothes, or you may be given a gown to wear during the test.

Your doctor may ask you not to eat or drink anything but water for a short time before the test. If you're diabetic, ask your doctor whether you need to adjust your medicines on the day of your test.

For some stress tests, you can't drink coffee or other caffeinated drinks for a day before the test. Certain over-the-counter or prescription medicines also may interfere with some stress tests. Discuss with your doctor whether you need to avoid certain drinks or food or change how you take your medicine before the test.

If you use an inhaler for asthma or other breathing problems, bring it to the test. Make sure you let the doctor know that you use it.