Blood Drug Testing

Is there any way to have your kidneys tested without a urine test?

I think there is something wrong with my kidneys, but I don't like having to give urine samples. Is it possible they could just do a blood test or something?

Public Comments

1. well...it is part of the whole picture...often things show in urine earlier than blood,ie ,blood,protein ,white cells.....blood test is renal panel ...ask ya doc to order