Cold and sore arms during the month are usually recommended to be treated conservatively and medication is not recommended. Because women’s monthly belongs to a special period, need to breastfeed the baby, generally do not recommend medication. The general treatment includes the following: first, use a warm water bag on the sore parts of the hot compress treatment, hot compress about 5-6 times a day, each hot compress time in about half an hour, can promote blood circulation, so as to alleviate the symptoms of soreness; second, can not be excessive use of the arm, resulting in fatigue of the hand. Fully let the arm relax, let the arm rest. As little as possible to hold the child, otherwise it will aggravate the symptoms of arm pain; third, the symptoms are more serious, you need to go to the hospital for physical therapy methods, such as acupuncture, massage, and infrared therapy to dredge the meridians, so that the muscles to relax, and swelling and pain, as well as to increase the role of blood circulation, and at the same time, with the wax therapy treatment can dilate blood vessels, relieve the symptoms of arm pain.