The painful symptoms that occur when you step on your feet are mostly due to plantar fasciitis, which is a sterile inflammatory disease that is mainly caused by the stimulation of the plantar fascia by sterile inflammation and the production of painful substances that cause pain in the nerves on the bottom of the foot. After the symptoms of plantar fasciitis appear, it is recommended to take more rest, avoid prolonged standing or walking, and wear shoes with thick and soft soles for comfort, and try not to wear high-soled shoes or hard-soled shoes. The process of foot soaking is mainly to promote local blood circulation, accelerate the local soft tissue metabolism, promote the absorption or dissipation of local painful substances, and reduce pain symptoms. Elevating both lower limbs before going to bed at night also helps to reduce the swelling and pain of both lower limbs.