Question: how long does it take to heal from kidney biopsy?
Answer: Another doctor will look at the kidney tissue with a microscope to check for problems. After the test, you will be told to lie down on your back for several hours. After this, you should avoid strenuous activity for the next 2 to 3 days. It's normal to feel some soreness in the area of the biopsy for 2 to 3 days.