Will sassafras show in a ua?

Sassafras itself typically does not show up in a urine analysis (UA) because standard drug tests primarily screen for controlled substances like opioids, cannabinoids, and stimulants. However, if a specific test is designed to detect sassafras or its compounds, it may show up. If you have concerns about a specific test, it's best to consult with a medical professional or the testing facility for accurate information.