A cortisone shot into the hip bursa stings, but most people describe it as a brief, tolerable discomfort rather than severe pain. The needle passes through skin, fat, and muscle to reach the trochanteric bursa on the outer hip, so you will feel pressure and a sharp pinch lasting a few seconds. The injection itself is over quickly, and many providers mix a local anesthetic with the corticosteroid so the area goes numb almost immediately. What catches some people off guard is not the needle itself but what can happen in the hours afterward, when a temporary pain flare hits roughly one in five patients before the steroid kicks in.
What You Actually Feel During the Injection
The greater trochanteric bursa sits along the outer side of your hip, between the bony prominence of the femur and the overlying tendons and connective tissue. Pain in this area, commonly called greater trochanteric pain syndrome, often involves irritation of the gluteal tendons and the bursa itself.1PubMed. Greater trochanteric pain syndrome When a needle is directed into this space, it has to travel through several layers of soft tissue, and the outer hip tends to have a reasonable amount of padding. Most patients report a quick sharp sensation as the needle breaks the skin, followed by a deeper pressure or aching feeling as the needle reaches the bursa.
Providers typically use a needle between 22 and 25 gauge, which is thin enough to limit tissue trauma but long enough to reach the target. Many clinicians inject a small amount of lidocaine or another local anesthetic alongside the corticosteroid, which numbs the injection site almost immediately and provides a few hours of pain relief before the steroid begins working. The whole procedure usually takes under a minute once the needle is positioned. People who have had blood draws or vaccinations can expect the skin-prick part to feel similar, though the deeper pressure is something you would not experience with a standard arm injection.
The Post-Injection Pain Flare
The part that surprises people most is often not the injection itself but the flare that can follow. In a prospective study tracking patients after musculoskeletal corticosteroid injections, about one in five reported a flare of increased pain afterward.2SAGE Publications / Sports Health. Prospective Evaluation of Pain Flares and Time Until Pain Relief Following Musculoskeletal Corticosteroid Injections This flare happens because the corticosteroid crystals can irritate the tissue before they dissolve and start reducing inflammation. It feels like a worsening of your original hip pain, sometimes with additional soreness at the injection site.
A few details from that same study are worth knowing. Younger patients were more likely to experience a flare, with the odds decreasing by about five percent for every additional year of age. Gender, body mass index, the specific injection location, and the type of corticosteroid used did not significantly affect flare rates. Icing the area and taking over-the-counter pain medication can help you ride out the flare, which typically resolves within a day or two.
How Quickly Relief Arrives
Once the flare subsides, the steroid begins doing its job. Among patients who responded to the injection, about 60 percent had meaningful pain improvement within three days, and over 90 percent felt better within a week.2SAGE Publications / Sports Health. Prospective Evaluation of Pain Flares and Time Until Pain Relief Following Musculoskeletal Corticosteroid Injections This timeline means you should not judge the success of the shot on the day you receive it. The first 24 to 48 hours can actually feel worse than before, especially if you are in that one-in-five group that gets a flare. If you are still no better after a full week, it is worth calling your provider.
For trochanteric bursitis specifically, the early relief from cortisone is often dramatic. One study comparing corticosteroid injection with other treatments for greater trochanteric pain syndrome found a success rate of 75 percent at one month, with average pain scores dropping substantially.3PubMed. Home training, local corticosteroid injection, or radial shock wave therapy for greater trochanter pain syndrome The catch is that this relief does not always last. By 15 months, only about half of the patients who received a cortisone injection still considered the treatment successful, compared with higher success rates for other approaches.
Does Ultrasound Guidance Make a Difference?
You might hear that an ultrasound-guided injection hurts less or works better than one done by feel alone. The evidence is mixed. A study comparing ultrasound-guided injections with traditional landmark-guided injections for greater trochanteric pain syndrome found that the ultrasound group showed greater initial improvement at one month, particularly among patients who started with higher pain levels. But by the later follow-ups, both groups ended up in a similar place.4PubMed Central. Comparison of the effects of ultrasound-guided steroid injection and anatomic landmark-guided injection on pain and disability in greater trochanteric pain syndrome
From a pain-during-the-procedure standpoint, ultrasound guidance does not fundamentally change what the needle feels like going in. Its main advantage is precision: the provider can see exactly where the needle tip is, which may reduce the need to reposition the needle and means fewer pokes if the first pass misses the target. For the trochanteric bursa, which is relatively close to the surface and easy to locate by landmarks, many experienced clinicians get accurate placement without imaging. If you are especially anxious about the needle or if prior injections have not worked well, asking about ultrasound guidance is reasonable, but do not expect a dramatically different pain experience.
Why Anxiety Changes How Much It Hurts
Your mental state walking into the procedure room has a measurable effect on how much pain you experience. Research on injection-related pain has consistently found a strong link between pre-procedure anxiety and the pain patients report. One study found a strong positive correlation between pain and anxiety during injections, and both were negatively correlated with patient satisfaction.5PubMed Central. Determinants of pain, anxiety and patient satisfaction during intravenous injection: a cross-sectional study In other words, the more anxious you are beforehand, the more it tends to hurt, and the less satisfied you feel with the experience overall.
A large multicenter study looking at musculoskeletal injections specifically, including knee and spine sites, found that the two strongest predictors of procedural pain were the level of underlying disease-related pain and pre-procedure anxiety, regardless of which body part was being injected or what analgesic technique the provider used.6PubMed. Are there risk factors for musculoskeletal procedural pain? Separate research on hip injections showed that anticipated pain scores correlated with anxiety levels, fear of pain, concern about needle size, and whether the patient watched the needle being inserted.7PubMed Central. Pre-injection local anesthesia does not affect experienced pain in intra-articular hip injections That last detail is practical: if needles make you squeamish, look away. It is not just a coping strategy; it genuinely reduces reported pain.
People who have had a previous injection that went poorly tend to anticipate more pain the next time, which creates a self-reinforcing cycle. If your first cortisone shot was genuinely painful, it is worth telling your provider so they can adjust their approach, whether that means more local anesthetic, a slower injection speed, or a few minutes of conversation to let you settle before they begin.
Side Effects Beyond the Sting
The injection-site pain is temporary, but cortisone shots do carry a small set of other risks worth understanding. A systematic review of adverse effects from extra-articular corticosteroid injections found that serious complications are rare. The major events included infection, tendon rupture, and local skin changes like thinning or discoloration at the injection site.8PubMed Central. Adverse effects of extra-articular corticosteroid injections: a systematic review Skin lightening and a small dimple of fat loss where the needle entered are among the most commonly noticed cosmetic effects, and they tend to bother patients more when the injection is in a visible area. On the outer hip, these changes are usually hidden by clothing.
For people with diabetes, cortisone injections can temporarily raise blood sugar. A study of diabetic patients found that fasting blood glucose rose significantly the day after a musculoskeletal steroid injection and returned to baseline within a couple of days for most people.9PubMed Central. Changes in Blood Glucose Level After Steroid Injection for Musculoskeletal Pain in Patients With Diabetes Patients with poorer baseline blood sugar control (higher HbA1c) and those using insulin experienced larger spikes. Separate research confirmed that the glucose bump peaks on day one and is mostly resolved by day three to four, though type 1 diabetes and insulin use predicted a bigger initial rise.10PubMed Central. Blood glucose levels in diabetic patients following corticosteroid injections into the hand and wrist If you have diabetes, let your provider know before the injection so you can plan to monitor your levels more closely for a few days afterward and adjust medications if needed.
What About Repeated Injections?
One shot is usually well tolerated, but patients often wonder whether they can keep coming back for more if the pain returns. Providers generally try to limit cortisone injections to three or four per year at a given site, and the concern is not just diminishing returns but potential tissue damage over time. A study tracking the safety of corticosteroid injections into the hip found that a small percentage of hips developed a complication called rapidly progressive insufficiency osteonecrosis, appearing two to four months after injection.11PubMed Central. How safe are intra-articular corticosteroid injections to the hip? That study focused on intra-articular injections rather than bursal ones, and the rate was low, but it underscores why providers do not hand these out indefinitely.
The pattern with trochanteric bursitis cortisone shots tends to follow a recognizable arc: strong relief in the first month or two, gradual return of symptoms for a subset of patients, and then a conversation about whether another injection makes sense or whether it is time to try something else. If you find yourself needing a shot every few months to function, that is usually a signal that the underlying cause of the bursitis needs attention through physical therapy or other means rather than repeated suppression of inflammation.
Alternatives That Skip the Needle (or Change It)
If the idea of a needle in your hip is what brought you to this article in the first place, you might want to know about alternatives. For greater trochanteric pain syndrome, two non-injection options have reasonable evidence behind them: physical therapy and extracorporeal shock wave therapy.
Shock wave therapy uses focused pressure waves applied to the skin over the painful area. A randomized trial found that both shock wave therapy and cortisone injection produced meaningful improvements, with neither being clearly superior overall.12PubMed Central. Comparison of shock wave therapy and corticosteroid injection in the treatment of greater trochanteric pain syndrome But the longer-term picture favors shock wave therapy. At 12 months, one trial found that patients treated with focused shock wave therapy had significantly better pain, function, and quality of life scores compared with those who received a corticosteroid injection, and the injection group’s improvements had largely faded.13PubMed. Greater trochanteric pain syndrome: focused shockwave therapy versus an ultrasound guided injection: a randomised control trial A separate trial showed a similar pattern: cortisone was the clear winner at one month, but by 15 months, shock wave therapy and even a structured home exercise program outperformed it.3PubMed. Home training, local corticosteroid injection, or radial shock wave therapy for greater trochanter pain syndrome
The practical takeaway is that cortisone is excellent at getting you through an acute flare of trochanteric pain, but if you are looking for a longer-lasting fix, it often is not the final answer. Shock wave therapy and consistent targeted exercise build toward more durable results, though they require more patience.
Platelet-Rich Plasma as an Emerging Option
Platelet-rich plasma, or PRP, has been gaining attention as an alternative to cortisone for hip bursitis and the gluteal tendon problems that often underlie it. PRP involves drawing your own blood, concentrating the platelet-rich portion, and injecting it into the affected area. It still involves a needle, so it does not eliminate the pain-of-injection question, but the long-term trajectory looks different.
A randomized, double-blind trial comparing a single PRP injection with a single cortisone injection for gluteal tendinopathy found that by 12 weeks, the PRP group had significantly better pain and function scores. At that point, about 82 percent of PRP patients had achieved a meaningful improvement, compared with about 57 percent in the cortisone group.14PubMed. The Effectiveness of Platelet-Rich Plasma Injections in Gluteal Tendinopathy A systematic review of PRP for greater trochanteric pain syndrome found that the benefits of PRP appeared to last up to two years, while cortisone’s maximum relief window was around six weeks, with benefits generally not extending past six months.15PubMed Central. Greater Trochanteric Pain Syndrome and the Efficacy of Platelet-Rich Plasma Injections: A Systematic Review
PRP has its own downsides. It is not usually covered by insurance, it can cost several hundred dollars out of pocket, and the post-injection flare can be more intense than with cortisone because the platelet concentrate provokes a deliberate inflammatory response as part of the healing process. If the pain of the injection is your primary concern, PRP does not solve that problem. But if you are weighing options for durability of relief, it is worth discussing with your provider, especially if you have already tried cortisone and found the relief too short-lived.
Practical Tips for Making the Shot Easier
Knowing that anxiety amplifies pain gives you something to work with. A few strategies can genuinely reduce how much the injection bothers you:
- Look away: Watching the needle correlates with higher anticipated pain. You will not miss anything important by staring at the opposite wall.
- Slow your breathing: Taking a few slow breaths before and during the injection activates the body’s relaxation response and can blunt the pain signal.
- Ask about numbing: If your provider does not routinely use a local anesthetic spray or injection before the cortisone, ask whether they can. A quick spray of ethyl chloride on the skin can reduce the initial needle prick.
- Plan for the flare: Have ice packs ready at home and take an anti-inflammatory before the appointment if your provider approves. Knowing that a flare is normal and temporary makes it easier to tolerate.
- Mention previous bad experiences: If you have had a painful injection in the past, say so. Your provider may use a smaller gauge needle, inject more slowly, or add more local anesthetic to the mix.
For most people, the anticipation is worse than the reality. The needle is in and out in seconds, the local anesthetic provides immediate numbness, and the deeper ache from the corticosteroid settling into the bursa fades within a day or two. If you are dealing with significant trochanteric bursitis pain that is disrupting your sleep or your ability to walk, the brief discomfort of the injection is a small trade for the weeks of relief that typically follow.