For the emergence of leg pain, so that the elderly can not walk, you can take temporary treatment or go to the hospital and other methods, as follows: 1, temporary treatment: for this type of patients, the first thing to do is to take some temporary treatment, such as making patients rush to sit or lie down to rest, stop the weight of the lower limbs, you need to remind patients and families is that this time do not try to violently flexion and extension activities of the lower limbs, because this may In addition to braking, simple fixation of the affected area is required, for example, for patients with knee problems, elastic bandages or knee pads can be used for simple bandaging and fixation, if there are commonly used topical medications at home, they can also be applied temporarily, such as plasters or spray pain relief sprays on the affected area; 2, hospital consultation: after the above treatment, the patient should be taken to a secondary or higher hospital as soon as possible. It is necessary to take the patient to the orthopedic department of a secondary or higher hospital as soon as possible to find out the cause of the disease.