What are the symptoms of patellofemoral pain syndrome?

The pain is usually felt at the front of the knee and may be difficult to pinpoint with one finger. It can flare when the knee bends under load, such as during stairs, squats, lunges or running, and after sitting with the knee bent for a long time. Clicking or grinding may accompany the ache without meaning that the joint is being damaged. Some people notice reduced confidence on stairs or after a change in activity. Kneecap Pain and Knee Pain can describe this pattern, but other knee conditions can feel similar.

Notice which movements increase symptoms and reduce their volume or frequency for a short period rather than stopping all movement. Exercise Therapy can strengthen the hip and knee muscles and improve tolerance gradually. Physiotherapy may assess leg alignment, strength and task technique; Gait Retraining can be useful when running or walking mechanics contribute. Custom Orthotics or Kinesiology Taping may be considered for selected people, alongside an active rehabilitation plan.

Arrange medical or physiotherapy assessment if pain persists, repeatedly interrupts activity, causes swelling or limits walking. Seek prompt care for a locked knee, sudden major swelling, inability to bear weight, fever, redness or pain after a significant injury. These features need a broader assessment than a typical front-of-knee pain pattern.

What examination findings support patellofemoral pain syndrome? Which activities should I alter while building strength? Would my hip, foot or running mechanics affect the kneecap load? How will we measure progress, and when should another diagnosis be considered?