Is the tingling of hands and legs a precursor to cerebral thrombosis?

The occurrence of numbness in hands and legs may be a precursor to cerebral thrombosis, usually caused by insufficient blood supply to the patient's brain; however, there are many reasons for the patient's numbness in hands and feet, including diabetes, cervical spondylosis, lumbar hyperplasia, lumbar disc herniation and other diseases; patients should go to the hospital for examination.