The causes of heel pain may be trauma, Achilles tendonitis, heel bone spurs and so on. 1. Trauma: The heel is hit by external force, which may cause heel soft tissue injury, Achilles tendon injury or rupture, Achilles bone fracture and so on, and then cause heel pain. 2. Achilles tendonitis: Repeated strenuous stretching and strain injury can easily cause Achilles tendonitis, which is commonly manifested as pain and stiffness of the Achilles tendon, and the symptoms will be aggravated after exercise or pressure on the Achilles tendon. 3. Bone spurs: Bursitis caused by bone spurs or pressure pain caused by reducing the contact area between the heel bone and the ground may be manifested as heel pain, and there may also be symptoms such as warmth in the heel, throbbing pain, and difficulty in walking. Plantar fat pad atrophy and heel bone hypertension may also cause heel pain. When heel pain occurs, you should go to the hospital in time to find out the cause.