U.S. doctors online nowAsk doctors free
A 46-year-old member asked:

Could clinics/hospitals only take urine to screen for drugs?

1 doctor answer1 doctor weighed in
Dr. James Burns
Emergency Medicine 39 years experience
Yes they certainly: could, and do. Additionally, other matrices are utilized including hair, blood and saliva.
Created for people with ongoing healthcare needs but benefits everyone.
Last updated Jul 10, 2014

Disclaimer:

Content on HealthTap (including answers) should not be used for medical advice, diagnosis, or treatment, and interactions on HealthTap do not create a doctor-patient relationship. Never disregard or delay professional medical advice in person because of anything on HealthTap. Call your doctor or 911 if you think you may have a medical emergency.