Should I choose an injection or physiotherapy for my knee?
You do not have to choose one. An injection can quieten pain for a while, and physiotherapy builds the strength that keeps the knee working afterwards. The best order depends on how bad the pain is and what your doctor finds.
Your doctor decides whether an injection suits you. We help you plan what to do before and after it.
What does each option actually do?
Here is how they compare in plain terms.
| Steroid injection | Gel (hyaluronic acid) injection | Physiotherapy | |
|---|---|---|---|
| What it is | Anti-inflammatory medicine into the joint | Lubricating gel into the joint | Exercise, movement training, advice |
| Main aim | Calm pain and swelling for a period | Ease stiffness and pain | Build strength, movement and confidence |
| Who gives it | Doctor | Doctor | Physiotherapist |
| Effect on strength | None | None | Direct |
| Ongoing use | Limited number | Repeated courses | Can continue for life |
No row on its own is the whole answer. A good plan can use more than one.
What does the evidence say?
Knee osteoarthritis means wear and tear in the joint. In a Cochrane review of 54 trials, land-based exercise cut pain by about 12 points on a 0 to 100 scale and improved function [2]. The World Health Organization (WHO) lists exercise, weight management and education as core management [1].
The same WHO page says viscosupplementation is not considered effective [1]. Ask your doctor what to expect from a gel injection before you pay for it. Steroid injections can give short-term relief, but they do not rebuild muscle.
The picture is similar in the shoulder. A large review of frozen shoulder studies found corticosteroid injection was clearly better in the short term, and that adding a home exercise programme gave extra benefit later [3]. In other words, the injection opens the door and exercise walks through it.
How do I use the pain-free window?
If you have an injection, the weeks that follow are the best time to get stronger. Pain is lower, so you can do more than before.
Begin with sit-to-stand from a chair, gentle step-ups on the bottom stair and short walks around your taman. Our page on knee pain on stairs shows how to practise safely. Without the exercise, the relief may fade and the knee return to its old pattern.
What should I ask the doctor?
In Ipoh, you may see an orthopaedic doctor at Hospital Raja Permaisuri Bainun, or at a private hospital such as KPJ Ipoh Specialist Hospital, Fatimah Hospital or Pantai Hospital Ipoh. Bring these questions.
- What is the diagnosis, and has a scan confirmed it?
- What result should I expect, and for how long?
- What number of injections is reasonable for my knee?
- Are there risks given my diabetes, blood pressure or blood thinners?
- What should I do for the first few days afterwards?
- When can I start physiotherapy?
- What would make you suggest surgery instead?
Written answers help you and your family remember.
When is physiotherapy not enough?
If the knee locks, gives way, swells repeatedly or hurts at rest and at night, see the doctor soon. A scan or specialist opinion may be needed before exercise.
If surgery has been suggested, read surgery or physiotherapy for the knee. We support patients before and after joint replacement as well.
How can a physiotherapist help at home?
We check how the knee bends, how strong the thigh and hip muscles are, and how you walk and climb stairs. Then we build a short programme for your own stairs and chairs.
Home physiotherapy in Ipoh removes the need to travel on a painful knee. You can read more on knee osteoarthritis. Our Canning Garden centre is opening soon for those who prefer to come to us.