If you suffer from back pain, there are things you can do to prevent it from worsening or requiring a visit to the doctor. Some helpful tips:
Exercise. Always the first mode of defense for a host of ailments, exercise is key to strengthening back and stomach muscles.
Keep your upper back flat when lying down. Use a pillow under your knees. If you're lying on your side, put a pillow between your knees. If your back aches, don't lie on your stomach.
Shift your weight when you have to stand for long periods of time.
Support your lower back when you have to sit for a long time. For example, put a small cushion or rolled towel between your lower back and chair.
Stand and sit straight.
Keep your feet flat on the floor when you sit.
Take breaks. When you sit or stand or even drive for long periods of time, take a few minutes to walk or stretch.
Don't drive with a thick wallet in your back pocket.
Lose some pounds if you're overweight.
Bend your knees whenever you have to lift anything. Let your legs — not your back — do most of the work.