You may have trouble sitting or standing in one position for very long and may need pain medicine in the weeks after your surgery. It may take 4 to 6 weeks to get back to doing simple activities, such as light housework. It may take 6 months to a year for your back to get better completely. How long does it take to walk after spinal fusion recovery? You will begin to feel yourself after 2 to 3 weeks and improve over the following weeks. You should tell your employer you will be out of work for approximately 8 to 12 weeks but may be able to return earlier than that. Walking is the best activity you can do for the first 6 weeks after surgery.
