Sore feet after standing for a long time may be the result of local strain and injury, but also does not exclude the foot metatarsal fasciitis, foot and ankle tenosynovitis and other causes, according to the different causes of the general treatment, physiotherapy and drug treatment. 1. Strain and injury: Standing for too long will cause local strain and injury, as well as poor blood circulation and pain symptoms. It is recommended to take bed rest and wear elastic shoes that can support the arch of the foot; at the same time, medicines that can activate blood circulation and eliminate blood stasis can be taken orally, such as blood circulation and pain relief ointment, pain relief ointment, musk bone strengthening ointment, etc., to alleviate the pain. 2. Metatarsal fasciitis of the foot: it is caused by local exertion, cold, standing for a long time and strenuous exercise, etc., which can be manifested as soreness of the foot after standing for a long time. It is recommended to take non-steroidal and blood-soothing drugs, such as celecoxib capsules, etoricoxib tablets and Daxuoluo capsules to alleviate the symptoms. Localized hot compresses and appropriate microwave therapy can be used to relieve symptoms and promote recovery. 3. Tenosynovitis of the ankle: mostly caused by chronic strain injury, which can be manifested as soreness and pressure pain after standing for a long time. You can relieve the symptoms through massage, hot compresses, physiotherapy, etc.; you can also take oral non-steroidal anti-inflammatory drugs, such as ibuprofen extended-release capsules, nimesulide dispersible tablets; or external diclofenac diethylamide emulsion, Yunnan Baiyao spray, etc. to carry on the treatment. Sore feet standing for a long time there may be other reasons, it is recommended that the patient consult a doctor in a timely manner to clarify the cause of the disease, follow the doctor’s instructions to actively cooperate with the doctor’s treatment, do not self-medication, so as not to delay the condition.