If your knee hurts going down stairs, you’re not alone. It’s one of the most common knee pain patterns we see in clinic, especially in adults over 40.
The good news is that it’s usually very treatable.
Why stairs hurt the knee
Going downstairs places high demand on your knee. Your thigh muscles (quads) must control your body weight as the knee bends. If that system is irritated, weak, or overloaded, pain shows up quickly.
Think of stairs as a controlled braking task for your knee. If the braking system isn’t working smoothly, you’ll feel it.
Common causes
- Patellofemoral pain (kneecap irritation)
Pain caused by increased stress around the kneecap, often felt at the front of the knee. - Osteoarthritis
Age-related joint changes that can cause stiffness and pain during weight-bearing activities. - Weak or deconditioned muscles
Reduced strength in the quads and glutes can increase the load placed on the knee. - Tendon irritation
Overload of the tendons around the knee, commonly aggravated by stairs and squatting.
What actually helps
The most effective approach is rarely one single treatment—it’s a combination of reducing sensitivity, restoring strength, and improving how the knee handles load.
1.Targeted exercise therapy
This is the cornerstone of treatment. It usually includes:
- Quadriceps strengthening (to improve stair control)
- Glute strength work (to reduce knee load)
- Gradual exposure to stairs, squats, and walking
The aim is not to avoid load, but to rebuild tolerance to it.
2. Manual therapy (hands-on treatment)
Manual therapy can help reduce pain and improve movement in the short term. This may include:
- Joint mobilisation to improve knee or surrounding joint stiffness
- Soft tissue therapy to reduce muscle tightness around the thigh, calf, or hip
- Techniques to help “settle” an irritable knee so exercise is more comfortable
It doesn’t “fix” the knee on its own, but it can make exercise easier and more tolerable early on.
3. Load management (not rest)
Completely resting the knee usually slows recovery.
Instead, we aim to:
- Modify stairs and hills temporarily
- Adjust activity levels rather than stopping them
- Gradually rebuild tolerance to daily loads
The goal is consistent movement without flare-ups.
4. Movement retraining
Sometimes it’s not just strength, but how the knee is being used. Small changes in movement patterns when squatting, stepping, or walking downstairs can significantly reduce symptoms.
When to get it checked
It’s worth having your knee assessed if:
- Pain is persistent or worsening
- You’re avoiding stairs or daily activities
- The knee feels unstable or unreliable
- Swelling keeps returning
Bottom line
Knee pain going down stairs is common—but it’s usually a load and capacity issue, not something you simply have to live with.
With the right combination of exercise therapy, manual treatment, and gradual loading, most people improve significantly and regain confidence on stairs.
Contact us today to book your appointment.