No one so-called fastest treatment for elderly foot pain, elderly leg pain has many causes, such as trauma, infection, strain, neuropathy and vascular lesions, etc., only the most suitable treatment for the patient’s condition, such as the general treatment system, drug therapy, physical therapy and surgical treatment. 1. Trauma: in the acute stage, rest, cold compresses, pain relieving drugs such as ibuprofen can be given, oedema can be given mannitol and other anti-swelling treatments, etc., laceration, fracture, etc., which can not be treated conservatively, surgical treatment is needed, such as debridement and closure, incision and reduction of the internal fixation. 2. Infection: If the leg infection is mild, antibacterial drugs such as levofloxacin should be given; if abscess is formed in serious cases, surgical treatment such as incision and drainage should be given. 3. Strain: chronic injuries to muscles and ligaments can lead to aseptic inflammation, which can be treated with non-steroidal anti-inflammatory drugs such as diclofenac sodium, and localized closed treatment with lidocaine and prednisone if necessary. 4. Neuropathy: such as lumbar disc herniation, sciatica, etc., need to target the primary cause of treatment, such as rest, local hot compresses, etc., can be given to ibuprofen and other painkillers, as well as methylcobalamin and other nutritive nerve drugs. If conservative treatment is not effective, radiofrequency ablation and adhesion release can be given. 5. Vascular lesions: such as venous thrombosis, varicose veins of the great saphenous vein, etc., need to be given anticoagulant drugs such as warfarin, and if necessary, give the saphenous vein ligation + stripping surgery and other treatments. It is recommended that the patient go to the hospital, improve the auxiliary examination, clarify the cause of the disease, drugs need to be used under the guidance of a professional physician.