Back pain - low

Also call if:

You have been losing weight unintentionally
You use steroids or intravenous drugs.
You have never had or been evaluated for back pain before.
You have had back pain before but this episode is distinctly different.
This episode of back pain has lasted longer than four weeks.

If any of these symptoms are present, your doctor will carefully check for any sign of infection (like meningitis, abscess, or urinary tract infection), ruptured disk, spinal stenosis, hernia, cancer, kidney stone, twisted testicle, or other serious problem.

What to expect at your health care provider's office:

When you first see your doctor, you will be asked questions about your back pain, including how often it occurs and how severe it is. Your doctor will try to determine the cause of your back pain and whether it is likely to quickly get better with simple measures such as ice, mild painkillers, physical therapy, and proper exercises. Most of the time, back pain will get better using these approaches.

Questions will include:

Is your pain on one side only or both sides?
What does the pain feel like? Is it dull, sharp, throbbing, or burning?
Is this the first time you have had back pain?
When did the pain begin? Did it start suddenly?
Did you have a particular injury or accident?
What were you doing just before the pain began? Were you lifting or bending? Sitting at your computer? Driving a long distance?
If you have had back pain before, is this pain similar or different? In what way is it different?
Do you know the cause of previous episodes of back pain?
How long does each episode of back pain usually last?
Do you feel the pain anywhere other than your back, like your hip, thigh, leg or feet?
Do you have any numbness or tingling? Any weakness or loss of function in your leg or elsewhere?
What makes the pain worse? Lifting, twisting, standing, or sitting for long periods of time?
What makes you feel better?
Are there any other symptoms present? Weight loss? Fever? Change in urination? Change in bowel habits?

During the physical exam, your doctor will try to pinpoint the location of the pain and figure out how it affects your movement. You will be asked to:

Sit, stand, and walk. While walking, your doctor may ask you to try walking on your toes and then your heels.
Bend forward, backward, and sideways.
Lift your legs straight up while lying down. If the pain is worse when you do this, you may have sciatica, especially if you also feel numbness or tingling in one of your legs.

Your doctor will also move your legs in different positions, including bending and straightening your knees. All the while, the doctor is assessing your strength as well as your ability to move.