Patients with arm pain can be treated with external plasters, but different plasters need to be chosen according to the specific disease. If the patient’s arm pain due to long-term cold, need to choose the rheumatism pain cream for external use. If the patient’s arm is due to long-term chronic strain, trauma, local muscle soft tissue injury, resulting in pain, you need to choose to activate blood circulation and eliminate blood stasis, reduce swelling and relieve pain of the gold and yellow cream or eliminate the knot cream, blood pain relief cream, you can also choose to WanTong tendon and bone stickers, FU TALIN agent spray to give the external use. It can also assist the use of local orthopedic medicine for fumigation to accelerate local blood circulation and promote the absorption of bruises, which can relieve the patient’s pain phenomenon.