U.S. doctors online nowAsk doctors free
A 49-year-old member asked:

Hi doctors, can you tell me what is phenypon, it was ordered on a blood test but i don't know what it actually tests for?

1 doctor answer1 doctor weighed in
Dr. Mazen Kherallah
Infectious Disease 36 years experience
Medication: It is a medication that we monitor its blood level.
Created for people with ongoing healthcare needs but benefits everyone.

Related questions

A 45-year-old member asked:
Could doctors tell if you have leukemia by a blood test?
3 doctor answers6 doctors weighed in
A 40-year-old member asked:
Can doctors tell me what does ldl, direct or dldl mean on a blood test?
1 doctor answer3 doctors weighed in
A 37-year-old member asked:
How can a blood test tell a doctor if you have a fatty liver?
2 doctor answers3 doctors weighed in
Last updated Mar 13, 2014
Connect with a U.S. board-certified doctor by text or video anytime, anywhere.
24/7 visits - just $44!
50% off with $19/month membership


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.