How long does physiotherapy take to work for patellar tendinitis?

This condition involves an irritated or overloaded tendon below the kneecap. Physiotherapy usually changes the load on the tendon rather than simply resting it. Your programme may begin with isometric thigh exercises and manageable daily activity, then progress to slow strengthening and finally faster or more demanding movements. Pain can fluctuate when the exercise load changes, so improvement is judged by the overall response across days rather than one session.

The pace is affected by how long symptoms have been present, work or sport demands, leg strength, sleep, and whether the tendon is repeatedly exposed to jumps, deep squats, or sudden training increases. A slower progression is not necessarily treatment failure.

Follow the agreed loading plan and record how the knee responds during activity and afterward. Reduce aggravating jumping or running temporarily, but avoid complete inactivity unless instructed. Use warm-up and technique advice from your physiotherapist, and increase one training demand at a time. Do not add extra strengthening sessions simply because the tendon feels quiet during one appointment.

Arrange prompt assessment for a sudden pop, immediate loss of strength, a visible change in the tendon area, or inability to straighten the knee or bear weight. Contact your clinician if swelling, redness, warmth, or pain is worsening rather than settling. Persistent symptoms despite a consistent programme may call for a reassessment of the diagnosis, exercise dose, technique, or contributing hip and ankle factors.

Ask what level of discomfort is acceptable during exercises, how to space loading days, and which jumps or running drills should wait. Ask how progress will be measured and when your tendon is ready for work or sport-specific demands.