Knee Pain: When to See a Physio and What Helps
Most knee pain settles on its own, but not all of it. Here is how to tell the difference and what to do next.
Why Knees Hurt
The knee absorbs a great deal of load every time you walk, climb stairs or get up from a chair. It relies on bone, cartilage, ligaments, tendons and the muscles of the hip and lower leg working together, so pain can come from many places: a twisting injury, gradual wear, overuse, or weakness elsewhere in the leg. That variety is why two people with "knee pain" can need quite different treatment.
What You Can Try First
For mild knee pain after a new activity or a long walk, a short period of relative rest is reasonable: ease off whatever aggravates it, but keep moving within comfort. Complete rest for long periods tends to leave the knee weaker and stiffer. Gentle walking, easy cycling and simple strengthening can all help, and a gradual return to usual activity is usually better than stopping altogether.
If the pain is easing over a week or two, you are probably heading in the right direction.
When It Is Worth Booking a Physio
It is sensible to book an assessment if:
- Your knee pain has lasted more than a couple of weeks without clearly improving
- It keeps coming back, or flares every time you return to exercise
- It followed a twist, a fall or a direct knock
- Your knee gives way, catches or feels unstable
- It is limiting stairs, walking, work or sport
- There is swelling that does not settle
Early assessment often means a simpler recovery, because problems are easier to address before other parts of the leg start compensating.
Warning Signs: When to Seek Urgent Help
Some symptoms need prompt medical attention rather than a routine physiotherapy appointment. Contact your GP, NHS 111 or attend A&E if you:
- Cannot put any weight through the leg after an injury
- Can see an obvious deformity of the knee or lower leg
- Develop rapid, significant swelling after an injury
- Have a hot, red, painful knee with fever or feeling generally unwell
- Have a knee that is locked and will not straighten or bend at all
- Notice numbness, or a cold or discoloured lower leg
What a Physio Assessment Involves
At JW Physio Clinic we start with a detailed conversation about your symptoms, history and goals, then examine the knee and the joints above and below it, including how you stand, squat and walk. Many knee problems can be diagnosed clinically without a scan. If imaging would change your treatment, we will tell you and can arrange onward referral.
What Treatment Usually Looks Like
Treatment is built around the diagnosis, but it commonly combines hands-on therapy to ease pain and stiffness, targeted strengthening of the muscles around the hip and knee, movement and activity advice, and a clear plan for returning to what you enjoy. Many people notice meaningful improvement within a handful of sessions, though ligament, meniscus and post-surgical problems take longer.
Getting Started
You can book directly with no GP referral. Read more about our approach on our knee pain physiotherapy page, or if you are living with arthritis, see our guide to osteoarthritis of the knee and hip.
Get Your Knee Assessed
Same-week appointments are usually available. No GP referral needed.
Book an Appointment Call 02031 466 837 Text Us