It can result from a strain (injury) to muscles or tendons in the back. Other causes include arthritis, structural problems, and disk injuries.

A desk job may also play a role, especially if you have poor posture or sit all day in an uncomfortable chair.

If you chronically have poor sleep, depression, or anxiety, back pain can be more frequent and more severe

They bear the majority of your body's weight and are responsible for most of your bending and lifting movements.

Exercise often helps to ease back pain and prevent further discomfort.

If your back pain doesn't go away after 4 weeks or if you have long-term pain that lasts beyond 12 weeks and keeps you from carrying on with your daily activities, see your doctor. They can help pinpoint the cause of your pain and may suggest new therapies.

Lasts longer than a few weeks. Is severe and doesn't improve with rest. Spreads down one or both legs, especially if the pain goes below the knee.

The best sleeping position for lower back pain is on your side with a partial bend in the knees. Keeping the knees bent helps balance the body and reduces pressure on the lumbar spine. Many people find it helpful to put a small pillow between their knees to make this position more comfortable.

Walking may be a natural and enjoyable way to alleviate low back pain. By gradually improving cardiovascular fitness, patients will find that they can engage in additional physical activities to further strengthen and support their back. But if walking is aggravating your symptoms, you should avoid it.

Do muscle-strengthening and stretching exercises at least 2 days a week. Stand and sit up straight. Avoid heavy lifting. If you do lift something heavy, bend your knees and keep your back straight.