The symptoms of edema in plantar fasciitis are mainly due to inflammatory stimulation leading to swelling, tissue congestion, edema and other pathological changes, which can be relieved by braking and resting and supporting symptomatic treatment. Braking rest is to prevent the plantar fascia from further stretching and injury, braking rest is a prerequisite for the elimination of swelling and inflammation. Supportive symptomatic treatment can be oral or topical non-steroidal anti-inflammatory analgesic drugs, oral commonly used diclofenac, celecoxib, topical fusolin emulsion, lorsoprofen gel. Local physical therapy is mainly physiotherapy and hot compresses, which can effectively promote local blood circulation and facilitate the subsidence of edema. If the symptoms are not relieved in a week or so, it is recommended to consult a doctor in time.