Lumbar pain after cerebral infarction: 1, considering the infarction of cerebral infarction in the thalamus, thalamus lesions, people can appear sensory abnormalities. Lumbar pain caused by thalamic lesions after cerebral infarction can also occur on the same side of the trunk pain, mostly stabbing pain, also can be accompanied by numbness. 2, lumbar pain after cerebral infarction is also considered to be due to the post-cerebral infarction of paralyzed limbs with incorrect activity posture, especially when the person is more in the activities, due to the lumbar region is more laborious, can be caused by the lumbar pain caused by exertion. 3, lumbar pain after cerebral infarction is also considered to be due to the cerebral infarction after the affected limb’s muscle The muscles on the affected side of the limb have no strength, and the limb on the healthy side of the limb exerts more strength when moving, walking and sitting.4. Long time poor posture can cause lumbar disc herniation, and lumbar pain can also occur due to lumbar disc herniation. Lumbar pain after cerebral infarction should first find the cause and then give correction and treatment.