Female patients with numbness in the hands and feet may be a sign of the following diseases: First, if there is a sudden unilateral numbness in the hands and feet, it is considered to be a precursor of cerebrovascular disease, such as cerebral infarction, transient ischemic attack or cerebral hemorrhage and other diseases, the patient should immediately consult a hospital for examination and treatment, this kind of patients may have the risk factors of cerebrovascular disease, such as hypertension, diabetes mellitus, hyperlipidaemia, long-term smoking, drinking and other problems, it is necessary to immediately consult a hospital for examination and treatment. These patients may have risk factors for cerebrovascular disease, such as hypertension, diabetes, hyperlipidemia, long-term smoking, alcohol consumption and so on. Secondly, if the hands and feet of the limbs have numbness and tingling symptoms, it is considered that it may be caused by peripheral neuritis, and it is necessary to pay attention to whether the patient is caused by the application of drugs, the history of exposure to heavy metal poisons or whether the patient has diabetes, long-term alcoholism and other problems, resulting in damage to the peripheral nerves.