The common clinical causes of right heel pain include plantar fasciitis, damage to the subtalar fat pad, and degenerative lesions. 1. Plantar fasciitis: this disease is usually associated with excessive weight bearing on the foot, as the attachment point of the plantar fascia is mainly in the heel area, plantar fasciitis will cause obvious pain in the heel area. 2. Damage to the fat pad under the heel: this condition is common in prolonged standing or running and jumping activities, which will cause the fat pad under the heel to be repeatedly squeezed and friction, thus leading to fat pad oedema and fat pad inflammation, clinical manifestations of heel pain, pain and so on. 3. Degenerative disease: this condition is common in the elderly group, the heel area due to degeneration and bone spurs, resulting in activities around the bone spurs in the soft tissue stimulation, soft tissue edema, clinical manifestations of heel pain. Right heel pain in addition to the above reasons, there are long standing or excessive exercise, lumbar disc herniation compression, etc., need to be treated for the cause, it is recommended to go to the hospital in a timely manner, so as not to delay the condition.