A 50-year-old member asked:
Docs, could a blood test tell the difference between xanax (alprazolam) and valium?
1 doctor answer • 2 doctors weighed in

Dr. Susan Arnoultanswered
Family Medicine 26 years experience
Yes: There are very specific toxicology screens on blood that can detect levels of specific drugs such as xanax (alprazolam) and valium.
4k viewsReviewed >2 years ago
Last updated Jun 11, 2014
People also asked
Connect with a U.S. board-certified doctor by text or video anytime, anywhere.
24/7 visits - just $39!
50% off with $15/month membership
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.