What is knee pain, and where does it come from?
Knee pain is a symptom, not a diagnosis. It can come from the joint surface, the cushions inside the knee, the ligaments, the tendons around it, or the hip and back. The place it hurts gives the best clue.
The problem is common. A study of adults aged 55 and over in Greater Kuala Lumpur found knee pain in about a third of them [1]. That is a Klang Valley study, not an Ipoh one, but it shows how common sore knees are in a family.
Where does it hurt, and what does that suggest?
Use this map as a guide for the conversation with your physiotherapist. It is not a diagnosis.
| Where it hurts | What it may be | Page |
|---|---|---|
| Around or behind the kneecap, worse on stairs and after sitting. | Pain between the kneecap and the thigh bone. | Patellofemoral pain |
| Just below the kneecap, worse after jumping or running. | An irritated tendon. | Patellar tendinopathy |
| Inside of the knee after a twist, with catching. | A cartilage cushion injury. | Meniscus tear |
| Outer side of the knee in runners and cyclists. | The band along the outer thigh. | IT band pain |
| Whole knee, stiff after rest, in older adults. | Wear and tear in the joint. | Knee osteoarthritis |
| Inside of the knee after a sideways knock. | A sprain of the medial collateral ligament (MCL). | MCL injury |
| Instability after a twist with a pop. | A tear of the anterior cruciate ligament (ACL). | ACL injury |
What does it feel like in everyday Ipoh life?
The terrace-house stairs are a common first test. The knee may protest on the way up to the bedroom, or on the way down with a laundry basket.
The squat toilet, kneeling to pray and sitting on the floor for family meals all need a deep bend that a sore knee resists. A long downhill on Bukit Kledang or a badminton evening with lunges to the net can leave the knee swollen the next morning.
In Ipoh’s heat and humidity, a knee that swells may feel tight and warm by the end of a day on your feet. Tell your physiotherapist when and where it flares up.
Who is it most likely to affect?
Different knee problems favour different people. Older adults are more likely to have joint wear. Younger, active people tend to have tendon pain or ligament and cartilage injuries from twisting and landing.
Extra body weight adds load to the knee with every step, and an earlier injury can leave the joint more sensitive. Because the causes differ, an assessment is more useful than guessing from a search result.
What does a physiotherapist check first?
We ask when the pain started, what you were doing, and what you want to get back to. Then we examine the whole leg, not only the knee.
We check:
- how you stand, walk, squat and climb stairs.
- swelling, warmth and where the knee is tender.
- how far the knee bends and straightens.
- stability of the ligaments.
- strength in the thigh, hip and calf, and your balance.
If the findings point to a fracture, a locked knee or a torn ligament, we say so and help you see a doctor.
What helps knee pain?
Most knee problems respond to a mix of strengthening, movement and changes to daily load. For knee osteoarthritis, a Cochrane review found that land-based exercise reduced pain and improved physical function straight after treatment [2].
A plan may include:
- strengthening for the thigh, hip and calf.
- practice for stairs, sit-to-stand and squatting.
- hands-on techniques to ease stiffness.
- pacing advice for walks, hikes and sport.
- guidance on safer ways to use the toilet and sit on the floor.
Recovery varies between people, so we agree goals and review them at each visit.
What can I do this week?
Keep the knee moving while sparing the painful movements.
- Walk short distances on flat ground twice a day.
- Go down stairs one at a time, with a hand on the rail.
- Use a raised seat for the toilet and low chairs where you can.
- Do gentle sit-to-stand from a sturdy chair, a few times, three times a day.
- Avoid deep squats and long kneeling until the knee settles.
Stop an exercise if it leaves the pain sharper for more than a few hours.
When should I see a doctor first?
Go to the emergency department if the knee becomes very swollen, red and hot, especially with a fever. Go too if it cannot bear weight after a fall or twist, looks out of shape, or the calf swells and hurts.
See a doctor if the knee locks and will not straighten, gives way, or the pain wakes you at night. Hospital Raja Permaisuri Bainun, Fatimah Hospital and Pantai Hospital Ipoh can assess these.
How do home sessions in Ipoh work?
A physiotherapist visits your house, examines the knee and watches how you use your stairs, toilet and chairs. We treat on the spot and teach exercises for your own space.
Visits across Ipoh are available now, and our Canning Garden centre near Fatimah Hospital is opening soon. Prices are quoted on WhatsApp after a short description.