Secaucus, NJ
A 34-year-old male asked:

Ckd chf patient on fluid 1l restriction bun 53, creatinine 2, going worse when on lasix (furosemide). at what bun am i too dehydrated/cause for high bun/c ratio?

1 doctor answer1 doctor weighed in
Dr. Jovita Anyanwu
Internal Medicine 32 years experience
Bun/creatinin ratio: Greater than 20 in the absence of GI bleeding usually indicate intra vascular volume depletion. If no peripheral edema discuss need for fluid restrictions with your doctor
Created for people with ongoing healthcare needs but benefits everyone.
Last updated Oct 4, 2015
Connect with a U.S. board-certified doctor by text or video anytime, anywhere.
$44 video appointments with $19/month membership*
*Billed $57 every 3 months. Cancel anytime.

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.