Shin splint types: what the pain can mean

Medial tibial stress syndrome, often called shin splints, commonly causes a tender or aching area along the inner border of the shin. Symptoms may start during activity and linger afterward. Some people feel discomfort over a broad strip, while a small, sharply defined tender spot deserves a more careful assessment because other bone or muscle problems can feel similar.

Training changes, firm surfaces, worn shoes, tight calf muscles and foot mechanics such as flat feet can increase strain. See [Shin Pain](/symptoms/shin-pain/) for a broader symptom guide and [Flat Feet](/conditions/flat-feet/) for one possible contributing factor.

Reduce the activity that brings on pain and switch temporarily to gentler exercise if it remains comfortable. Ice wrapped in cloth can settle soreness after activity. Resume gradually only when ordinary walking is comfortable, increasing one change at a time. A physiotherapist can review calf strength, ankle movement and running or walking form; [Physiotherapy](/treatments/physiotherapy-and-rehabilitation/physiotherapy/) and [Gait Retraining](/treatments/physiotherapy-and-rehabilitation/gait-retraining/) may help address loading habits. [Custom Orthotics](/treatments/non-surgical-orthopedics/custom-orthotics/) may be considered when foot mechanics contribute.

Seek prompt medical assessment for pain after a fall, inability to bear weight, marked swelling, redness, warmth, numbness or a foot that feels unusually cold. Arrange an appointment when pain is pinpoint, occurs at rest or at night, keeps returning, or does not improve after reducing impact. These features need evaluation rather than a self-diagnosis of shin splints.

Ask: Where exactly is the tenderness? Which activities can I continue? Could my shoes, foot shape or training surface be increasing load? What signs would make a stress injury more likely? When should I begin a graded return to exercise?