Cold, weakness of limbs and generalized aches and pains, cold is caused by viruses and bacteria entering into the upper respiratory tract and causing respiratory tract infections. Viruses and bacteria can also cross the mucous membrane of the respiratory tract and enter the blood vessels, releasing a large amount of inflammatory mediators, which can flow with the blood throughout the body, and after flowing throughout the body, the mediators can cause pain and muscle aches throughout the body. Especially seen in viral colds, which is a common manifestation of colds, do not be particularly afraid. In terms of treatment, the main cold medicine can be used, such as Contac, white plus black, which contains acetaminophen, the treatment of limb weakness and soreness are very good.