Are there special preparations or follow up for a kidney biopsy?
For two weeks before the biopsy, you should avoid aspirin or over-the-counter pain medicines such as ibuprofen-type medications (Motrin, Advil, Ibuprofen P, etc.) These medicines may change normal clotting of the blood and increase the risk of bleeding with biopsy. A urine culture is usually done before biopsy to make sure the kidney is free of infection. The doctor will give you any other specific instructions when scheduling the biopsy date. Kidney biopsies are usually done in the hospital with an overnight stay to watch for any complications after the procedure. After the biopsy, you need to stay in bed for 6 to 12 hours, or as directed by the doctor. Your blood pressure and pulse are checked often to look for any signs of internal bleeding. Blood counts are also done. You may eat and drink fluids after the biopsy. If you have stable blood counts, blood pressure and pulse, you may be able to leave the morning after the biopsy. The doctor will advise you about physical activity and s
