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Persistent Tendon Pain? Low-Dose Radiotherapy May Help

If rest, physiotherapy or injections haven't relieved your tendon pain, low-dose radiotherapy offers an alternative approach. It's a painless outpatient treatment that targets inflammation in and around the tendon, with no needles and no recovery time.

A person holding the back of their painful ankle

Does This Sound Familiar?

Radiotherapy is worth discussing if these sound like you:

  • Your tendon has hurt for three months or longer
  • Rest, exercises, injections or shockwave haven't given lasting relief
  • The pain returns as soon as you get back to your usual activities
  • It's affecting your sleep, work or sport

If two or more apply, an assessment can tell you whether radiotherapy could help.

Where Does It Hurt?

Tendon pain can affect many parts of the body, and Dr Shaffer can assess it wherever it occurs. Select the area that is troubling you to find out more.

A standing person, shown from the front, with markers on the shoulder, elbows, wrist, hip, knee, ankle and foot

02 / 08

Rotator Cuff and Calcific Tendonitis

A deep ache across the top and outer part of the shoulder, which tends to flare when you raise your arm or lie on that side at night. Calcific tendonitis occurs when calcium builds up inside the tendon and can cause sudden, intense pain. By contrast, rotator cuff pain usually comes on slowly. Radiotherapy may be considered for shoulder pain that has lasted for months without improvement.

Why Tendon Pain Sometimes Lingers

Most tendon problems settle within weeks to a few months. When they don't, it's usually for one of three reasons: the tendon keeps being overloaded, low-level irritation persists, or the tendon's structure has changed and can't repair itself properly.

  1. The first weeks

    Most Cases Settle

    Pain from a recent strain usually fades as you rest, adjust your activity and give the tendon time.

  2. Around three months

    The Pain Lingers

    If it keeps returning, the tendon itself may be changing, which can make recovery slower.

  3. Three to six months or more

    Time for a Closer Look

    If pain hasn't improved with treatment, it's worth a specialist assessment.

Treatment Options for Tendon Pain

Several treatments can help a painful tendon, and the best choice depends on which tendon is affected, how long you have had symptoms and what has already been tried.

  • Self-Care and Exercise

    The usual first step is to cut back on whatever provokes the pain and follow a graded loading programme. This involves exercises that slowly increase the demand on the tendon.

  • Injections and Shockwave

    Steroid injections, platelet-rich plasma (PRP) and shockwave therapy are often tried when exercise alone hasn't been enough.

  • Low-Dose Radiotherapy

    If symptoms have persisted for three months or more without improvement from more conservative measures, low-dose radiotherapy might be worth considering. It can be given before or after injections or shockwave, depending on your circumstances.

  • Surgery

    Normally kept for tendon pain that hasn't responded to anything else.

What Treatment Involves

Radiotherapy for tendon pain uses the same kind of carefully targeted beam as in cancer care, but at a far smaller dose. It aims to reduce the inflammation driving your pain.

  1. A doctor examining a patient's painful elbow

    Assessment

    Dr Shaffer examines the sore area, reviews your scans and past treatment records, and gives you an honest view of whether radiotherapy is likely to help.

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

    Planning

    If you decide to proceed, your treatment is planned so the beam only reaches the affected tendon. Treatment is usually for adults over 40 whose pain has lasted at least three months despite trying other options.

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

    Treatment

    You'll have a short series of outpatient sessions, sitting or lying comfortably while the beam is delivered. You won't feel it.

brief sessions in total
Six
brief sessions in total
from first session to last
Two to three weeks
from first session to last
or anaesthetic
No needles
or anaesthetic
back to usual activities
Same day
back to usual activities
Dr Richard Shaffer speaking at a medical conference
"Many patients come to me after years of tendon pain. My job is to tell them honestly whether radiotherapy can help."
Dr Richard Shaffer

Why See Dr Shaffer?

Dr Shaffer is a consultant clinical oncologist who has spent more than 15 years using radiotherapy for conditions other than cancer. He contributed to the Royal College of Radiologists' UK recommendations on radiotherapy for benign disease, and he is Medical Director of Theralife Clinics.

years using radiotherapy for benign conditions
15+
years using radiotherapy for benign conditions
patients treated
3,500+
patients treated
contributor to UK recommendations
RCR
contributor to UK recommendations
Theralife Clinics
Medical Director
Theralife Clinics

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★★★★★

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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 tendon pain and what the sensible next step is.

  • An examination of the painful tendon
  • 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

Questions About Radiotherapy for Tendonitis

Will the treatment be painful?

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

How many treatments will I need?

Most people have six brief sessions over two to three weeks. You sit or lie comfortably for each one. Dr Shaffer will confirm the plan that suits you at your consultation.

How long before I notice an improvement?

Relief tends to build gradually over the weeks and months after your course finishes. It's not an instant fix. Your progress is usually reviewed after two or three months. If the improvement is only partial, a second course can sometimes be discussed.

Is low-dose radiotherapy safe for tendon pain?

It's generally well tolerated. The dose is a small fraction of what's used in cancer treatment and targets only the painful area. The estimated long-term risk of it causing cancer is very small, and lower in older people. That's why treatment is mainly offered to adults over 40 and isn't given during pregnancy. Dr Shaffer will discuss any risks that apply to you at your appointment.

Can I have radiotherapy if injections or shockwave haven't worked?

Yes. It's often considered after rest, physiotherapy, injections or shockwave have failed to provide lasting relief. In some cases, it can be used before those treatments. Dr Shaffer will review your scans and any previous treatment before advising you.

How does radiotherapy differ from shockwave therapy?

Both are non-invasive options for persistent tendon pain. Shockwave can be uncomfortable, while radiotherapy is painless. Radiotherapy can be used before shockwave, or afterwards if shockwave hasn't worked. Dr Shaffer can advise on the best order for you.

Is radiotherapy for tendon pain available on the NHS?

The NHS doesn't routinely provide it, which means it's usually arranged privately. Dr Shaffer's team can explain how to book an appointment.

Do I have to see my GP first?

No. You can contact us directly to book a consultation, either online or by sending an enquiry. A team member will get in touch to discuss what happens next.

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