Lidocaine injections are effective in reducing pain especially in the upper back and the shoulder areas by targeting the trigger point within the muscle. Trigger points of the pain are nodules within the muscle that are the source of muscle spasms, musculoskeletal disorders such as myofascial pain syndrome, fibromyalgia, neck pain, tension headaches, and lower back pain. Trigger points can trap and irritate surrounding nerves and can radiate to various other locations in the body and extremities. Some general causes of trigger points originate from injuries, other acute traumas, and or the repetition of the same injury often found in individuals with office jobs or students due to slouching over in same position for hours at a time.
Trigger point injections break the trigger point in two ways. First, the needle itself from the injection manually stimulates a muscular release. Second, the lidocaine stops the pain cycle which allows the muscle to relax. Lidocaine is a numbing medication that has a short half-life so the body is able to metabolize the compound quickly and safely. Many patients find that Lidocaine injections are an effective alternative to surgery due to its noninvasive nature and fast results.
For more information about trigger point injections or if you are interested scheduling appointment, please contact Dr. Lee at 206-319-5322 or visit Seattle Naturopathic and Acupuncture Center for more information.