Conditions we treat
Treatments
A targeted injection of medical-grade oxygen-ozone, given by our certified medical ozone clinicians and combined with hands-on rehab. Backed by controlled clinical trials for back pain, knee osteoarthritis, shoulder and heel pain.
Over 1400 Active Clients

Ozone injections have been tested in randomised controlled trials, including against dummy treatments and against steroid injections. Here's what they found.
61%
of patients with disc-related back pain were pain-free six months after ozone injections, compared with 33% after a dummy treatment. They also needed fewer days of painkillers.1
7.6 → 2.8
average knee pain score out of 10, before and three months after a course of ozone injections, in a trial of 80 people with knee osteoarthritis.2
16 trials
A 2026 review of 1,172 patients found ozone injections reduced knee pain and improved movement compared with placebo, with the biggest benefit at around two months.3
Medical ozone is a precise mix of oxygen and a small amount of ozone (O3). Injected into or around painful tissue, it triggers a mild, controlled response in the body that is thought to calm inflammation, improve local oxygen and blood flow, and quieten pain signals.
On its own, an injection eases pain. Combined with physiotherapy, it gives you a window to rebuild strength and movement, so the problem is less likely to come back.
Not sure if your problem is on the list? That's what the complimentary call is for.
Answer a few questions online, then one of our physiotherapists calls you back for up to 30 minutes to talk it through.
A full assessment at the clinic, then your first injection if ozone is right for you. Allow up to an hour.
Sessions are usually every one to two weeks. Many of our patients feel a difference within three sessions.
Physiotherapy builds on the results, with optional booster sessions to keep you moving.
“I’ve been in pain for 8 years!! … I’ve had ozone therapy in my feet and I’ll be honest I was pessimistic… I’ve just finished my last session with Craig, after 48 hours I got out of bed expecting the same as usual (pain), I was walking normal, no pain.”
Every ozone injection at Physio Barnsley is given by Peter Hartley or Craig Hartley, HCPC registered physiotherapists, certified medical ozone clinicians and trained phlebotomists.
Anything else? Call us on 01226 391201 or book your complimentary suitability call.
Prolozone is an injection of medical-grade oxygen-ozone into or around a painful joint, tendon, ligament or muscle. At Physio Barnsley it is always combined with physiotherapy.
Most people feel a brief sting and a feeling of pressure. The area can ache for a day or two afterwards, which is normal and settles on its own.
Ozone contains no steroid. In trials for shoulder and heel pain, ozone matched steroid injections at three months. Steroids tend to work faster in the first few weeks, so we'll talk you through which suits you.
It depends on the problem and how long you've had it. Sessions are usually every one to two weeks, and we review your progress at every visit.
Research reviews report no serious side effects from ozone injections, and minor reactions are uncommon. Your injection is given by a certified medical ozone clinician using sterile, single-use equipment.
For some people, especially with disc-related back pain, ozone injections and physiotherapy relieve pain enough that surgery isn't needed. If we think surgery is the better route for you, we'll tell you.
Answer a few short questions, then choose a time for a complimentary 30 minute call with one of our physiotherapists.
Existing ozone patients: book your Prolozone session
Results vary from person to person. Your physiotherapist will advise whether ozone is suitable for you.