Plantar fasciitis is a common cause of heel pain that occurs when the plantar fascia—a thick band of tissue running along the bottom of the foot from the heel to the toes—becomes irritated or inflamed. The pain is usually sharp and most noticeable with the first steps in the morning or after long periods of sitting, then may ease as the foot warms up. It often develops from repetitive stress, prolonged standing, improper footwear, high or low arches, tight calf muscles, or sudden increases in activity.
Over time, continued strain can lead to microtears in the fascia and chronic pain if not treated. Management typically includes stretching the calf and foot muscles, wearing supportive shoes or orthotics, icing, activity modification, and strengthening exercises to improve foot stability. In persistent cases, physical therapy, night splints, anti-inflammatory treatments, or targeted injections may be used to reduce pain and restore normal function, allowing patients to return to daily activities more comfortably.
