Chronic heel pain is generally defined as heel pain that has persisted for longer than three months. Although some people recover within a few weeks, others continue to experience pain that interferes with walking, exercise, work and everyday activities. Persistent heel pain should not simply be viewed as 'plantar fasciitis that hasn't settled'. It often represents a different stage of the condition or, in some cases, a different diagnosis altogether.
When heel pain first develops, the body usually progresses through a normal healing response. In many people this process is successful and symptoms gradually improve. However, healing may be disrupted by continued overload, reduced tissue quality, biomechanical factors, age, metabolic health, inappropriate footwear or returning to activity too quickly. As a result, the plantar fascia may develop degenerative changes rather than progressing through normal healing. This is why many clinicians now use the term plantar fasciosis when describing long-standing cases.
Not every patient with chronic heel pain has plantar fasciosis. Persistent symptoms may also arise from Baxter's nerve entrapment, fat pad syndrome, calcaneal bone marrow oedema, stress fractures, inflammatory arthritis or a combination of conditions. It is not uncommon for two or more problems to exist at the same time, making assessment more challenging and explaining why a single treatment does not always provide complete relief.
Many patients are understandably frustrated because they have diligently performed stretches, worn orthotics or completed a course of shockwave therapy without achieving the improvement they expected. These treatments can be valuable, but no single treatment is appropriate for every patient. Chronic heel pain requires an individualised approach based on the underlying diagnosis, the duration of symptoms, activity levels, medical history and personal goals.
The most important message is that chronic heel pain deserves a thoughtful diagnosis rather than a trial of repeated treatments. Understanding why your symptoms have persisted is the first step towards choosing the most appropriate pathway to recovery.