Tendonitis in the lower leg: causes and care

The lower leg contains several tendons, including those attached to the calf, ankle, and foot. Repeated running, jumping, walking on slopes, or a sudden change in footwear or training can increase tendon demand. Pain may be felt above the heel, around the ankle, along the shin-side of the ankle, or near the foot. Stiffness after rest and discomfort during push-off are useful details, but a clinician should distinguish tendon irritation from a bone stress injury, muscle strain, joint problem, or nerve issue.

For now, replace painful impact with comfortable movement and avoid repeatedly checking the tendon with a hard run or jump. Supportive footwear and a gradual return plan may be useful, depending on the tendon involved. Physiotherapy can examine walking, ankle motion, calf capacity, and training errors. Strength training rehabilitation usually progresses from tolerable loading to the demands of work or sport. Shockwave therapy or PRP injection may be discussed for selected ongoing symptoms after a diagnosis is established.

Seek urgent care for inability to bear weight, a sudden snap, marked swelling, a new gap in a tendon, severe redness or warmth, or a foot that becomes pale, cold, or numb. Arrange an evaluation if pain is worsening, occurs at rest or overnight, changes your walking pattern, or does not improve after reducing the provoking load. A timely examination can prevent continued stress on a more serious injury.

Which lower-leg tendon is involved? Is imaging needed to check the tendon or bone? What level of walking, exercise, and strengthening is appropriate today, and what should trigger a step back?