Sciatica is a painful condition that develops when the radicular nerve located in the lower back is pinched or irritated. In medical circles, sciatica is known as radiculopathy. The radicular nerve runs from the lower back along the buttocks and back of the legs, down to the tips of the toes. The pain caused by this common condition can erupt anywhere near the nerve.ExerciseFor most people who suffer from sciatica, exercise can help prevent and ease pain. Unline other back problems, exercise works better than bed rest for improving the condition. Without adequate exercise, the muscles and spine become weakened and unable to properly support the back. An added benefit to exercise is that disc health is improved from movement, which facilitates the exchange of vital nutrients and fluids that eliminate painful pressure on the nerve.Heat and IceFor severe pain, heat and/or ice can be used to dull the pain. By applying heat or ice for about 20 minutes time, sciatica sufferers can get some relief. By repeating this process every couple of hours, acute pain can be managed. Some people prefer heat, while others use ice exclusively. Others alternate the use of heat and ice until the pain subsides.MedicationsPeople often turn to over-the-counter pain relievers when faced with symptoms. Drugs that reduce inflammation are the best to use for relief. ibuprofen, naproxen and oral steroids provide acceptable options. When the pain is severe, people can turn to epidural steroid injections for relief to allow a patient the opportunity to heal or begin an exercise regime to ultimately control this condition.AcupunctureAn ancient eastern medical practice where very thin needles are inserted under the skin for pain relief is called acupuncture. This technique is used to treat sciatica and has been approved by the U.S. FDA for the treatment of Back pain. The idea behind acupuncture is based on the belief that opening the pathways for energy flow allows the body to achieve a healthy balance.