Sciatica

Symptoms of sciatica include pain that begins in your back or buttock and moves down your leg and may move into your foot. Weakness, tingling, or numbness in the leg may also occur. Sitting, standing for a long time, and movements that cause the spine to flex (such as knee-to-chest exercises) may make symptoms worse. Walking, lying down, and movements that extend the spine (such as press-ups) may relieve symptoms.

Sciatica is diagnosed with a medical history and physical exam. Sometimes X-rays and other tests such as magnetic resonance imaging (MRI) are done to help find the cause of the sciatica.

In many cases, sciatica will improve and go away with time. Initial treatment usually focuses on medicines and exercises to relieve pain. You can help relieve pain by:

• Avoiding sitting (unless it is more comfortable than standing).
• Alternating lying down with short walks. Increase your walking distance as you are able to without pain.
• Using a heating pad on a low or medium setting for 15 to 20 minutes every 2 or 3 hours. Try a warm shower in place of one session with the heating pad. You can also buy single-use heat wraps that last up to 8 hours. You can also try an ice pack for 10 to 15 minutes every 2 to 3 hours. There is not strong evidence that either heat or ice will help, but you can try them to see if they help you.

Ask your doctor if you can take over-the-counter pain medicine. Nonsteroidal anti-inflammatory drugs (NSAIDs) such as ibuprofen or naproxen seem to work best. But if you can't take NSAIDs, you can try acetaminophen. Be safe with medicines. Read and follow all instructions on the label.

Additional treatment for sciatica depends on what is causing the nerve irritation. If your symptoms do not improve, your doctor may suggest physical therapy, injections of medicines such as steroids, stronger medicines such as muscles relaxants or opioids, or even surgery for severe cases.