Catecholamines In Urine: What Affects The Test
Content provided by Healthwise
What Affects the Test
Reasons you may not be able to have the test or why the results may not be helpful include:
- Doing physical exercise.
- Having extreme emotional stress.
- Having surgery, injury, or illness.
- Taking certain medicines, such as aspirin, nitroglycerin, tricyclic antidepressants, tetracycline, theophylline, or some blood pressure medicines.
- Using nicotine, alcohol (ethanol), or cocaine.
- Taking nonprescription cough, cold, or sinus medicines.
- Eating or drinking foods with caffeine.
| Last updated: | July 28, 2008 |
|---|---|
| Author: | Caroline Rea, RN, BS, MS |
| Reviewed By: | Caroline S. Rhoads, MD - Internal Medicine, Alan C. Dalkin, MD - Endocrinology |
| Editors: | Maria Essig, Tracy Landauer |
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