Lumbar disc herniation is one of the common body diseases, this disease is mainly the patient’s body parts appear aging or some changes, at the same time by improper external force, it may cause lumbar pain, produce lumbar disc herniation, when we suffer from this disease, daily study and life or work can not be normal to carry on, to patients caused heavy mental burden The problem is that we need to actively detect it early. The early onset of lumbar disc herniation follows the principle of early detection and early treatment, which can minimize patient pain and treatment costs. The diagnosis of lumbar disc herniation should go to a professional hospital to receive professional examination, but it is best for patients to diagnose themselves at the beginning of the disease, so how to determine that they have lumbar disc herniation? 1. physical examination When lying prone, the patient presses the lumbar vertebrae in the middle and on both sides with his hands to see if there is any obvious pressure pain. Sit up and observe whether the knee joint is flexed due to pain on the affected lower limb; straighten the knee joint on the affected side and raise the affected limb to observe whether its height is restricted due to pain. The most prominent manifestation of lumbar intervertebral disc pain is lumbar and leg pain, lumbar pain, hip and lower limb radiating pain, pain will gradually increase when abdominal pressure increases, for example, when coughing, sneezing and urinating and defecating, etc. intra-abdominal pressure increases, the radiating pain of the lower limb will increase, and there will even be intermittent limp, and people feel unbearable pain after walking for three or five minutes, and they must bend their bodies sideways to slightly The pain can only be relieved slightly by bending the body sideways. In serious cases, it can also lead to a decline in sexual function, and even cause paralysis, greatly affecting the quality of human life. After an acute sprain, the presence of claudication is also a diagnostic criterion for a herniated lumbar disc. If walking with one hand on the waist or the affected side, the lower limbs are afraid of weight-bearing, and the gait is intermittent, or the favorite figure is leaning forward and the hip is convex to one side. These are all symptoms of a herniated lumbar disc. The pain cannot be relieved after resting in supine position The pain cannot be relieved after resting in supine position; the symptoms of herniated lumbar disc can be relieved when lying on the left side, bending the hip and knee. The above introduces how the initial self-diagnosis should be made when a lumbar disc herniation patient is in discomfort, so that he or she can go to the hospital in time to confirm the diagnosis on this basis, and ultimately confirm whether the lumbar disc herniation, determine the site and degree of herniation, then the lumbar spine CT, MRI (magnetic resonance imaging) or lumbar spinal canal imaging must be selected for further examination. Readers should pay attention to the pain signals from various parts of the body, and consult the relevant doctors to understand the changes in their own bodies, and choose a professional hospital for examination and treatment when adverse reaction symptoms occur!