Overview
Plantar fasciitis is one of the most common causes of heel pain. Learn what causes it, how it's typically treated, and when to seek professional care.
Plantar fasciitis is one of the most common causes of heel pain, involving irritation of the plantar fascia — the thick band of tissue running along the bottom of your foot from heel to toes. Its signature symptom is stabbing heel pain with the first steps of the morning that often eases as you move.
Contributing factors include sudden increases in activity, prolonged standing on hard surfaces, tight calf muscles, unsupportive footwear, and foot mechanics like very flat or very high arches. It's common in runners, in people whose jobs keep them on their feet, and in adults between 40 and 60.
Commonly recommended conservative measures include relative rest, calf and plantar fascia stretching, supportive footwear or inserts, and ice. Physical therapists may add strengthening, taping, or night splints. Many cases improve over weeks to months with consistent conservative care; persistent cases have further options that a clinician can discuss.
When to seek professional care: pain that persists beyond a few weeks of self-care, pain that worsens, numbness or tingling, or heel pain following an injury all warrant evaluation — both to confirm the diagnosis and to rule out other causes of heel pain. Untreated, plantar fasciitis can subtly alter how you walk, which is one reason persistent foot pain deserves attention rather than accommodation.
Key Takeaways
- Hallmark symptom: stabbing heel pain with first morning steps
- Tight calves, footwear, and activity spikes are common contributors
- Most cases improve with consistent conservative care
- Persistent heel pain deserves professional evaluation