I always tell my patients that epidural steroid injections are never required, since they are
elective procedures. They can help manage pain, but generally do not fix the underlying cause of pain, such as a herniated disc. Having said that, there are rarely any fixes when it comes to pain, especially when it is chronic. So whether or not the injections should be repeated in your particular case depends on several factors. Injections may be indicated if you feel that you are not able to tolerate your current level of pain, and/or your pain significantly limits your ability to function, in
terms of activities of daily living and physical activities. Also, you need to ask yourself if the degree of relief from the injection was significant. This is somewhat subjective, but generally you should be able to say that you experienced at least 50% reduction of pain overall. An even better indication of significant relief is improvement of function. On average, patients may get 2-4 months of relief with steroid injections. So the duration of significant relief should also be for a minimum
of 6 weeks, preferably 2 months, in order to justify repeating injections again in the future. If you meet the above criteria, then it may be reasonable to repeat injections as needed, up to every 3 months or 4 times a year as needed. Pain can change and fluctuate over time, so you may not necessarily need to repeat the injections “for the rest of my life,” but it should be considered as one part of a comprehensive pain management treatment plan. Epidural steroid injections are usually limited to just a few a year because there's a chance these drugs might weaken your spinal bones and nearby muscles. This isn't caused by the needle — it's a possible side effect of steroids. Steroid injections can also cause other side effects, including skin thinning, loss of color in the skin, facial flushing, insomnia, moodiness and high blood sugar. The risk of side effects increases with the number of steroid injections you receive. Epidural steroid injections contain drugs that mimic the effects of the hormones cortisone and hydrocortisone. When injected near irritated nerves in your spine, these drugs may temporarily reduce inflammation and help relieve pain. But steroid injections also disrupt your body's natural hormone balance. Delaying repeat injections allows your body to return to its normal balance. It's important to carefully weigh the potential risks and benefits of long-term epidural steroid injections. If you're in pain between epidural steroid injections, you might ask your doctor about other treatment options for back pain. Helpful Links:
In the simplest of terms, an epidural corticosteroid (steroid) injection is a way to deliver pain medicine quickly into the body with a syringe. The medicine is injected into the epidural area. This is a fat-filled area that covers the
spinal cord to protect it and the surrounding nerves from damage. Sometimes pain relief is short term. Other times the benefits continue for some time. If you have intense, difficult-to-treat pain in your legs or arms from inflamed spinal nerves, then an epidural steroid injection might give you quick relief. Often, nerve passages from the spine to your arms or legs become narrowed, causing this pain. This narrowing can
cause inflammation of the spinal nerves. A number of conditions may add to this narrowing, including: Injected steroids reduce inflammation and opens up these passages to provides pain relief. What are the risks of an epidural steroid injection?An epidural steroid injection generally causes no problems. If you do have side effects, they may include:
Serious complications are rare but can include:
How do I get ready for an epidural steroid injection?Tips for preparation include the following:
Based on your medical condition, your healthcare provider may request other specific steps. What happens during an epidural steroid injection procedure?An epidural steroid injection is a simple procedure:
What happens after an epidural corticosteroid injection procedure?Once the procedure is done, you can return home. Usually, you'll be able to return to normal activities on the next day. The steroids usually begin working within 1 to 3 days. In some cases, you might need up to a week to feel the benefits. Many people get several months of improvement of pain and function from the injections. If the injection is effective, it can be repeated. If you have any side effects, be sure to contact your healthcare provider. If you don't have pain relief, talk with your healthcare provider. This may be a sign that the pain is coming from some place other than the spinal nerves. Next stepsBefore you agree to the test or the procedure make sure you know:
How soon can you have a second epidural?When the relief is partial or temporary, only giving just a few weeks of relief, the epidural can be repeated as soon as 2 weeks after the first injection for a “booster” effect. If the first 2 epidurals have failed to provide any significant relief, it is rare that a 3rd epidural would show much difference.
How often can you get a steroid injection in your spine?Getting ESI injections too often or receiving higher doses of steroid medication may weaken the bones of your spine or nearby muscles. Because of this, most healthcare providers limit people to two to three ESIs per year.
What is the success rate of epidural steroid injections?In another study conducted for the Humana Press, only 38% of those treated found any relief whatsoever after administering cervical epidural steroid injections for their pain.
How long does an epidural steroid injection stay in your system?Generally, the immediate pain relief is from the local anesthetic injected, but this wears off in a few hours. The steroid starts kicking in between 2 to 7 days and its effect, as mentioned above, can last for several days up to a year.
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