Open Accessibility Menu

How Injections Work to Alleviate Pain

Category: Pain Management
Posted On:

If you're struggling with chronic pain back pain, you're not alone. According to the American Association of Neurological Surgeons, 75% to 85% of Americans will experience back pain of some kind within their lifetime. Fortunately, 90% of all cases involving back pain can be resolved without having to undergo surgery. Along with over-the-counter and prescription pain medications, many individuals are also turning to injections, namely epidural steroid injections, to alleviate back pain. In this article, we will take a closer look at what causes back pain and how these injections work to provide relief.


Similar to pain that can be felt in other areas of your body, back pain is almost always associated with inflammation, which is a natural immune response that enables the body to heal itself. Unfortunately, this healing process also triggers pain, redness, and swelling. In extreme cases, inflammation may also result in a loss of function. It is also important to note that multiple cells in the body play a role in the inflammation process and work collectively to expand blood vessels, which, in turn, allows more blood to flow to injured tissue. However, this increase in blood flow can intensify symptoms by increasing the number of pain signals that travel to the brain.


Although epidural steroids injections are the most common, they are not the only ones. Selective nerve root block (SNRB), facet joint block, facet rhizotomy, and sacroiliac joint block injections can also be used to help alleviate back pain. Regardless of the type of injection a patient receives, the primary objective is to help soothe the inflammatory response that is contributing to their back pain. These injections work by providing targeted relief that is delivered directly to the nervous system, which resolves pain much faster than many topical and oral treatments.


The primary benefit of using injections to help treat back pain is that they can quickly minimize pain, making it easier for patients to engage in physical therapy exercises, which, over time, can help improve their mobility. All in all, these injections provide short and long-term relief from back pain that can significantly improve your overall quality of life. If you're struggling with back pain, Colorado Clinic, a facility specializing in pain management, regenerative medicine, and sports medicine treatments, may be able to help. For more information, visit us online at

Share This Article: