Steroid shots can relieve bursitis pain and swelling, but they do not always cure the condition permanently. These injections deliver anti-inflammatory medicine directly into the affected area, helping reduce irritation and making movement easier. Some people improve after one injection, while others experience recurring symptoms. Long-term results depend on the cause of the bursitis, the affected joint, and whether activities that irritate the bursa can be modified.
Bursitis occurs when a small, fluid-filled sac called a bursa becomes irritated or inflamed. These sacs cushion tissues around joints, helping tendons, muscles, and bones move smoothly. When a bursa becomes inflamed, everyday activities such as walking, lifting an arm, or kneeling may become uncomfortable.
Steroid injections can be useful when pain persists despite basic treatments, but their main purpose is to reduce inflammation and relieve symptoms. Understanding what the injection can and cannot do helps set realistic expectations about recovery.
How do steroid shots help bursitis?
Steroid shots, also called corticosteroid injections or cortisone shots, deliver medicine that reduces inflammation in and around the affected bursa. A healthcare professional places the medicine into the targeted area, sometimes using ultrasound guidance to improve accuracy.
According to Mayo Clinic, corticosteroid injections can relieve pain, swelling, and irritation associated with certain types of bursitis, including bursitis affecting the shoulder or hip. Pain relief may make it easier to participate in physical therapy and gradually return to everyday activities.
The injection may also contain a local anesthetic, which can provide temporary pain relief while the corticosteroid takes effect. The immediate numbing effect should not be confused with the longer-lasting anti-inflammatory benefit.
Does a steroid injection permanently cure bursitis?
Not necessarily. A steroid injection treats inflammation, but it does not automatically remove the underlying reason the bursa became irritated. If repeated pressure, friction, or an activity that aggravates the area continues, symptoms may return after the medicine wears off.
Some people experience lasting improvement after one injection, particularly when the original irritation settles and the affected area has time to recover. Others may have only temporary relief or may need a different treatment approach. The outcome depends partly on the underlying cause and whether another condition is contributing to the pain.
For example, someone whose hip pain improves after an injection may still need to adjust aggravating activities and work on strength and movement. Similarly, a person with swelling over the elbow may continue to experience problems if frequent pressure on that area persists.
A steroid shot is therefore best understood as one part of a treatment plan rather than a guaranteed permanent cure.
How long does relief from a bursitis steroid shot last?
The duration of relief varies. Some people notice improvement relatively quickly, while others take longer to experience the full effect. The benefits may last for weeks or months, but there is no single timeline that applies to every person or every type of bursitis.
The NHS guidance on hydrocortisone injections explains that pain and swelling relief can last for several months, with benefits sometimes lasting longer. However, this general information does not guarantee the same duration for every bursitis injection.
The location of the injection, the reason for the inflammation, the response to treatment, and ongoing pressure on the affected area can all influence how long symptoms remain improved.
If relief wears off quickly or the pain returns repeatedly, a healthcare professional may reassess the diagnosis and discuss whether another treatment would be more appropriate.
When are steroid shots recommended for bursitis?
Healthcare professionals may consider an injection when pain and inflammation persist despite measures such as rest, activity modification, ice, and appropriate pain-relieving medication. An injection may be particularly useful when symptoms interfere with sleep, movement, work, or participation in rehabilitation.
However, injections are not necessary for every case of bursitis. Many cases improve with conservative care, and the most suitable approach depends on the affected bursa and the cause of the symptoms.
According to Cleveland Clinic's guidance on bursa injections, corticosteroid injections are used to reduce inflammation and pain in several types of bursitis, including hip and shoulder bursitis. The decision to use an injection should take account of the expected benefits, potential risks, and other available treatments.
Can steroid shots treat different types of bursitis?
Steroid injections may be considered for several forms of bursitis, but the benefits and risks can differ depending on the location and cause of the inflammation.
Hip bursitis
An injection may reduce pain around the outer hip and make walking or rehabilitation more comfortable. Persistent hip pain may also arise from tendons or other structures, so the healthcare professional may need to determine which tissues are contributing to the symptoms.
Shoulder bursitis
A corticosteroid injection may help reduce inflammation and discomfort around the shoulder. Improved pain control can make movement and physical therapy easier. However, an injection does not correct every possible cause of shoulder pain, so persistent symptoms may require further assessment.
Knee bursitis
When knee bursitis does not improve with basic treatments, a healthcare professional may consider a corticosteroid injection. Treatment depends on the affected bursa and whether the problem involves inflammation, excess fluid, infection, or another cause of swelling.
Mayo Clinic's guidance on knee bursitis describes injections as one option when initial treatments do not provide enough relief. Other approaches may include activity changes, physical therapy, and drainage of excess fluid when appropriate.
What can help bursitis stay better after an injection?
Reducing the irritation that contributed to bursitis is important for maintaining improvement. The appropriate measures depend on the affected joint, the person's daily activities, and any other conditions identified during evaluation.
- Modify aggravating activities: Temporarily reduce movements or positions that place repeated pressure on the affected area. For example, a person with knee bursitis may need to limit kneeling.
- Use ice when appropriate: A cold pack wrapped in a towel may help ease discomfort and swelling. Avoid placing ice directly against the skin.
- Follow a rehabilitation plan: A physical therapist may recommend exercises to improve flexibility, strength, and movement when these are appropriate for the condition.
- Protect the affected area: Padding or other protective equipment may help reduce pressure on a bursa that is repeatedly irritated.
- Increase activity gradually: Follow the treating professional's advice about returning to exercise, work, and other activities rather than immediately resuming everything that previously caused discomfort.
These measures do not guarantee that bursitis will never return. However, they address factors that can contribute to continued irritation and may support recovery alongside other treatments.
What are the risks of steroid shots for bursitis?
Steroid injections are commonly used, but they can cause side effects. The risks depend on the medicine, injection site, frequency of treatment, and individual health circumstances.
Possible effects include temporary pain or swelling after the injection, skin color changes or thinning near the injection site, and a temporary increase in blood glucose in people with diabetes. Infection is an uncommon but important potential complication.
The Mayo Clinic overview of cortisone shots describes potential side effects and explains why healthcare professionals generally limit the number of injections given in a particular area over time. Repeated injections may increase concerns about damage to nearby tissues, depending on the location and circumstances.
Tell the healthcare professional about diabetes, current infections, medicines you take, and previous injections before treatment. They can explain which precautions apply to your situation and whether an injection is a suitable option.
Can you get a steroid shot if bursitis is caused by an infection?
A suspected infection changes the treatment approach. Bursitis caused by bacteria, sometimes called septic bursitis, generally requires evaluation and treatment directed at the infection rather than an injection intended only to reduce inflammation.
According to the NHS bursitis guidance, steroid injections are not used when bursitis is caused by an infection. A healthcare professional may take a sample of fluid from the bursa to investigate the cause and determine whether antibiotics or another intervention is needed.
Seek prompt medical assessment if swelling is accompanied by fever, chills, marked redness, warmth, or rapidly worsening pain. These symptoms can occur with an infection and should not be managed by assuming that an anti-inflammatory injection is the answer.
What happens if steroid shots do not work?
If an injection provides little relief, or symptoms repeatedly return, the next step is to reassess the problem rather than automatically repeat the injection. The healthcare professional may review the original diagnosis, examine the affected area again, or recommend imaging or fluid testing when needed.
Other treatment options may include changes to activities, appropriate pain-relieving medicines, physical therapy, or drainage of excess fluid from the bursa. If the bursa is infected, treatment may require antibiotics and sometimes drainage. Surgery to remove an affected bursa is uncommon and is generally considered only in selected persistent cases or situations involving infection.
For some people, the symptoms attributed to bursitis may instead be related to a nearby tendon, joint, or another condition. Identifying the source of ongoing pain can help prevent repeated treatments that do not address the underlying problem.
When should you seek further medical advice?
Arrange a medical review if symptoms persist, worsen, interfere with everyday activities, or return after an injection. Follow the aftercare instructions provided by the clinician who performed the procedure.
Seek prompt assessment if the affected area becomes increasingly red, hot, or swollen, or if you develop a fever or chills. After an injection, contact the treating professional if pain becomes markedly worse, the injection site appears infected, or you experience another unexpected reaction.
The most useful treatment plan is one that addresses both symptom relief and the reason the bursa became inflamed. A steroid injection can be an effective option for selected people, but lasting improvement may also depend on activity changes, rehabilitation, and appropriate treatment of the underlying cause.