Heel pain after exercise may be caused by Achilles tendon tear or Achilles tendonitis. Tearing of the Achilles tendon after strenuous exercise will cause severe pain in the heel, which requires timely rest and medical attention for X-ray, CT, MRI and other auxiliary examinations to clarify, and after ruling out Achilles tendon tear, anti-inflammatory drugs such as ibuprofen capsules and aspirin enteric-coated tablets can be taken to relieve the pain. Achilles tendonitis caused by long-term strain, can be aggravated after exercise, causing aggravation of pain in the Achilles tendon, which can seriously affect normal walking, muscle stiffness, etc. The treatment mainly consists of reasonable rest, anti-inflammatory drugs, and surgical treatment if necessary. When heel pain occurs, if it can not be relieved, it is recommended to consult a doctor as soon as possible, to carry out auxiliary examination, identify the cause of the disease, and then treat the cause.