The Chinese medicine for treating arm numbness is based on medicines that activate blood circulation and eliminate wind and dampness, such as Pueraria Mirifica, Herba Herba, and Dilophylaxis. Pueraria Mirifica: It has the efficacy of relieving muscle heat (relieving heat from the surface of the skin) and activating meridians and collaterals, and is used for treating exogenous fever and headache, strong pain in the neck and back, and can also be used for treating cervical spondylosis with numbness in the upper limbs, shoulder and neck pain and discomfort. Its adverse reactions and contraindications are not clear. Herb: Herb has the efficacy of expelling wind, collaterals, antispasmodic, used for rheumatism and paralysis, numbness and contracture, stroke, mouth and eyes slanting, hemiplegia (one side of the limbs can not move freely), convulsions and spasms, tetanus, leprosy, scabies and so on. Its adverse effects and contraindications are not clear. Dilong: Dilong has the efficacy of clearing away heat, calming convulsions, relaxing collaterals, calming asthma, and inducing diuresis, and can be used in treating high fever and fainting, convulsions of epilepsy, paralytic pain of joints, numbness of limbs, hemiplegia, asthma and coughing due to lung heat and urinary retention due to oedema. This product is salty and cold, easy to hurt the spleen and stomach, so people with cold spleen and stomach should be cautious, and its adverse reactions are not clear. The use of the above drugs must be under the guidance of a professional physician to identify the evidence, do not self-medication, so as not to affect your health.