When standing in one place for a long time, place one foot on a small stool. When sitting for long periods, place a small pillow behind your back and get up to walk around every half hour or so. For long car or train travel, use an air cushion to absorb the vibrations of movement. Take frequent breaks if driving or get up and walk the aisle if on a train. Keep your weight down.
Smoking reduces the flow of healing agents to the back.
Your life need not be turned upside down because of back problems. You must, however, do your part to keep a healthy back. This means becoming involved in an exercise program, controlling your weight, and stopping smoking, if you smoke. You will not usually need special shoes or a special bed, nor will you need to be careful of every move you make for the rest of your life. Not if you do your part.