Poor gastrointestinal function does not usually lead to heel pain, poor gastrointestinal function is mostly manifested as abdominal pain and diarrhea, nausea and vomiting, indigestion, poor defecation and other symptoms, and the cause of heel pain considerations may be related to a large number of sports, metatarsal tendonitis, arthritis and so on. 1. Heavy exercise: such as walking too much, too much exercise, etc., can lead to heel pain, which can be relieved after resting. 2. Metatarsal tendonitis: mostly due to chronic inflammation of the metatarsal tendon membrane leading to heel pain, most often seen in sports injuries, can be relieved after rest, and then appear again after exercise. 3. Arthritis: When uric acid is increased, uric acid crystals accumulate in the joints, which can lead to joint inflammation and also heel pain. Gastrointestinal problems are usually not associated with heel pain. It is recommended to consult a doctor in time to clarify the cause of the problem under the guidance of a professional physician if any of the above symptoms occur.