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A Gentle, Needle-Free Option for Stubborn Hip and Shoulder Bursitis

When a swollen, aching bursa (a small, fluid-filled sac) hasn't improved with rest, physiotherapy or injections, low-dose radiotherapy can offer an alternative. It's a painless outpatient treatment that targets inflammation in and around the bursa, with no needles or recovery time.

A person holding their painful knee outdoors

Does This Sound Familiar?

Radiotherapy may be worth discussing if these sound like you:

  • A joint, usually your hip or shoulder, has been sore or swollen for three months or longer
  • The pain eases with rest, then returns when you become active again
  • Rest, physiotherapy, anti-inflammatory tablets or injections have only helped for a while
  • Lying on the affected side, climbing stairs or lifting your arm is interfering with sleep, work or daily life

If two or more apply, an assessment can tell you whether radiotherapy could help. One important exception: if a joint suddenly becomes hot, red and swollen, especially with a fever, it may be infected and needs urgent medical advice. Radiotherapy is only used for bursitis that isn't infected.

Why Bursitis Can Be So Persistent

A bursa acts as a cushion where tendons, muscle and skin glide over bone. It can become inflamed through repeated pressure, overuse, injury or an underlying inflammatory condition. When that happens, it can swell and become tender, usually around the shoulder, hip, elbow or knee. Many cases clear after a few weeks of simple care. Others can settle and then flare again, or never fully go away. In the hip, the pain often involves the tendons beside the bursa as well. This is one reason it can linger.

  1. Within a few weeks

    Most Cases Settle

    With rest, pressure protection and simple painkillers, the inflammation often calms down within a few weeks.

  2. Around three months

    It Keeps Returning

    The soreness fades, then comes back with activity, or the ache never quite disappears.

  3. Three to six months or more

    Time to Look Further

    If months of sensible self-care haven't helped, it's worth getting a specialist opinion.

Where Does It Hurt?

Bursitis can affect several areas of the body. Tap an area to learn more.

A standing person, shown from the front, with markers on the shoulder, elbow, hip and knee

01 / 06

Shoulder

Shoulder Bursitis

Shoulder bursitis is a sore, swollen sac in the top or outer part of the shoulder. It often causes an ache that gets worse when you lift your arm or reach overhead.

It can also make lying on that side uncomfortable at night. Rest and changes to activity help many people, but it can flare up again when the shoulder is used hard.

Treatment Options for Bursitis

There are several ways to treat an inflamed bursa. The right one for you depends on the joint involved, how long you've had symptoms and what other treatments you've already tried.

  • Self-Care

    The usual first steps are resting the joint, protecting it from pressure, using ice and simple painkillers, and returning to activity gradually.

  • Drainage and Injections

    A doctor may draw off excess fluid with a needle, and a steroid injection can reduce swelling and pain. The benefit doesn't always last, and injections aren't suitable if the bursa is infected.

  • Low-Dose Radiotherapy

    If symptoms have lasted for three months or more despite other treatments, low-dose radiotherapy might be an option. In one study of hip pain, people who got even brief relief from a steroid injection were more likely to respond to radiotherapy.

  • Surgery

    Reserved for severe or repeated bursitis, when the bursa may be drained or removed. It's rarely needed.

What Treatment Involves

Radiotherapy for bursitis uses carefully targeted X-rays at a dose far below the one used in cancer care. It's thought to calm inflammation in the tissues around the joint, easing pain and swelling.

  1. A doctor examining a patient's painful elbow

    Assessment

    Dr Shaffer asks about your symptoms and what you've tried so far. Next, he examines the joint, reviews any scans and looks at your injection history. He then gives you an honest view on whether radiotherapy is likely to be worthwhile, or whether another option would suit you better.

  2. A clinician noting down details while examining a patient's arm

    Planning

    If you decide to go ahead, your treatment is planned so the beam only reaches the tissue around the painful joint.

  3. A patient's forearm resting on the treatment couch, supported by a clinician

    Treatment

    You'll have a short series of outpatient sessions, usually about six over two to three weeks. You sit or lie comfortably and won't feel anything while the beam is on.

brief sessions in a typical course
About six
brief sessions in a typical course
from first session to last
Two to three weeks
from first session to last
and no anaesthetic
No needles
and no anaesthetic
back to usual activities
Same day
back to usual activities

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Where Dr Shaffer
Sees Patients

Dr Shaffer assesses patients in person at five locations nationwide. If travel is difficult, your first consultation can be held by video.

Treatment is available at 16 centres across the UK.

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Dr Richard Shaffer explaining treatment options

Clear Answers From Your First Appointment

Your first appointment is about finding out where you stand. By the end, you'll know if radiotherapy is likely to help your bursitis and what the sensible next step is.

  • An examination of the painful joint
  • A clear explanation of what's going on
  • A balanced opinion on whether radiotherapy suits you
  • Advice on the best way forward
  • Direct booking, with no GP referral needed

Radiotherapy and Bursitis: Your Questions Answered

Which kinds of bursitis can radiotherapy treat?

The research is strongest for bursitis around the hip and for persistent shoulder pain. Hip bursitis is often called trochanteric bursitis or greater trochanteric pain syndrome. There's less evidence for other joints, such as the elbow, knee or heel. Dr Shaffer will examine you to decide whether your joint is suitable for treatment and will be honest about what the evidence shows.

Will the treatment hurt?

No. You won't feel the beam. Most people carry on with their usual activities straight away.

What does a course of treatment look like?

Expect roughly six short visits over two to three weeks. The exact schedule is agreed at your consultation. If the pain has only partially eased, a second series is sometimes added. In the 2024 hip study, 73% of hips that had two series did well, compared with 42% after one.

When would I feel the benefit?

Improvement tends to build gradually after your course ends rather than straight away. Results are normally assessed around two to three months later.

Is low-dose radiotherapy safe for bursitis?

The dose is a small fraction of what's used in cancer treatment and only targets the painful area. Radiation carries a small long-term risk, which is why treatment is mainly offered to adults over 40 and isn't given during pregnancy. In the 2024 hip study, about one in five people had a temporary flare of pain during treatment. Dr Shaffer will go through the risks that apply to you.

Can radiotherapy help if steroid injections only worked for a short time?

Possibly. In one study of hip pain, people who had short-term relief from a steroid injection were more likely to respond to radiotherapy than those who didn't. However, the study was small and looked back at past patients. Dr Shaffer will review your injection history with you.

My joint has suddenly become hot, red and swollen. Is radiotherapy suitable?

A bursa that swells quickly and feels hot, especially with a temperature or shivering, may be infected. It needs prompt medical assessment and is often treated with antibiotics. Radiotherapy is only considered for bursitis that isn't infected, so please see your GP or call NHS 111 first.

Can I have this on the NHS, and do I need a GP referral?

This use of radiotherapy isn't routinely available on the NHS, so it's usually arranged privately. You don't need a GP referral. Just book online or send an enquiry and a member of our team will contact you.

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