What to expect from physiotherapy (and how to tell if you need it)

Most people book physiotherapy without a clear idea of what it involves or whether their particular problem calls for it. This is a plain account of both: how to tell if it is the right call, what actually happens, and what the evidence supports.

How to tell whether you need physiotherapy

There is no perfect rule, but a few situations make it a reasonable first step:

• Pain that has lasted more than a couple of weeks and is not steadily improving
• An injury where you are unsure what is safe to load or how to start
• Something that keeps coming back every time you return to running, lifting, or your sport
• Recovery after surgery, where progression needs to follow a protocol
• Stiffness or weakness that is limiting work, sleep, or activity you care about

Equally, some things do not need it. A mild strain that is already improving week over week will usually resolve on its own. Physiotherapy can still be useful there, but it is a convenience rather than a necessity, and it is fair to say so.

Some presentations need medical assessment first, not rehabilitation. Sudden severe pain after trauma, a joint that gives way or locks, numbness or weakness that is spreading, unexplained weight loss, or pain that is worse at night and unrelated to movement all warrant seeing a physician.

What physiotherapy is genuinely good at

The strongest evidence is for guided, progressive exercise. Loading a tissue in a controlled way and building it up over weeks is well supported for most tendon problems, low back pain, osteoarthritis, and recovery after surgery. Clear education about what is happening and what is safe to do matters as well, and is often the part people remember longest.

Hands-on techniques, taping, and machine-based modalities generally help symptoms in the short term. They are useful for making you comfortable enough to do the exercise. They are not the part doing the long-term work, and it is worth being honest about that rather than selling them as the treatment.

What it will not do

Physiotherapy is not the answer to everything. Some problems need imaging, medication, or surgery. Some resolve on their own regardless of what anyone does. Part of a competent assessment is telling you which of those you are looking at, including when the answer is that you do not need to be here.

It also will not put anything back into place. Joints are not realigned by hand, discs are not slipped back in, and nothing is being reset. Those explanations are common and they are not accurate.

What happens at a first appointment

• A history: what happened, what makes it worse, and what you need to get back to
• A physical assessment: movement, strength, and specific tests
• A working explanation of what is likely going on, including what is still uncertain
• A starting plan, and the signs that would mean changing course or referring you on

Wear something you can move in. If the problem is in your lower body, shorts help. If you have had imaging or surgery, bring the report and any written protocol — it changes what is appropriate.

How long it takes

Recovery timelines vary widely between two people with the same diagnosis, because tissue type, how long it has been going on, age, sleep, load history, and what you need to return to all move the number. Anyone who gives you a fixed timeline before assessing you is guessing.

A reasonable expectation is that you should understand your problem and have a plan after the first visit, and see some directional change within a few weeks. If nothing is moving after that, the plan should change — or the diagnosis should be revisited.

Do you need a referral in Ontario?

No. You can see a physiotherapist directly in Ontario without a physician referral. Some extended health insurance plans still ask for one before they will reimburse, so it is worth checking your specific plan rather than assuming either way.

Where to go from here

What your particular problem needs depends on an actual assessment rather than on an article. If you want to see what treatment looks like in practice — including conditions treated, session options, insurance and direct billing — see physiotherapy at Human 2.0 in South Keys, Ottawa.