Female patients with left-sided body aches and pains are considered to be caused by the following reasons: first, caused by a herniated lumbar disc, if there is a herniated lumbar disc will lead to compression of the nerves in the lumbar region, thus causing symptoms of left-sided body aches and pains. Secondly, it is considered to be caused by cerebrovascular diseases such as cerebral infarction. Patients with cerebral infarction will have compression symptoms on the nerves controlling the body due to cerebral hemorrhage, thus causing numbness and soreness in the body, which can be diagnosed through CT examination of the brain. It is recommended that patients should pay enough attention to the clinical symptoms and go to a regular hospital in time to improve the relevant examinations to clarify the specific causes and then treat the symptoms.