Cerebral thrombosis can cause numbness in the arms.

Cerebral thrombosis may lead to arm numbness, but arm numbness is not necessarily cerebral thrombosis. Many reasons will lead to arm numbness, such as scapulohumeral periarthritis, spinal disease, cold, overwork, rheumatism, etc. It is recommended that patients go to the hospital for a comprehensive examination, after clarifying the cause, choose the appropriate treatment.