Heel pain after standing for a long time is usually related to physiological factors, plantar fasciitis, osteoarthritis and other diseases. 1. Physiological factors: standing for a long time, resulting in long-term gravity pressure on the plantar tissues, which may affect blood circulation, resulting in heel pain. Most patients have mild symptoms that can be relieved on their own. 2. Plantar Fasciitis: In the process of standing for a long time, the plantar fascia is susceptible to micro-injury due to repeated stimulation, which leads to obvious localized pain and is accompanied by symptoms such as muscle tension and pain during activities. 3. Osteoarthritis: the disease is usually associated with trauma, inflammation and other factors, the condition gradually aggravated may cause chronic osteoarthritis, mainly manifested as bone and joint pain, stiffness, numbness and other symptoms, may cause limping in severe cases. Standing for a long time the heel has been painful may also have many reasons, can first use a hot water bag hot compress, can accelerate blood circulation, if the symptoms are more serious can not be relieved, need to consult a doctor in a timely manner.