Most of the pain under the armpit is caused by blockage of the lymphatic tissue in the armpit, except for inflammatory diseases of the armpit. The left arm and the right arm are crossed in front of the chest, the left hand presses and kneads the right armpit and the lymph in the armpit, the right hand presses and kneads the left armpit and the lymph in the armpit, the left hand and the right hand need to lightly press and lightly knead, the strength should not be too heavy, each time gently press and knead for a few minutes, once a day in the morning and once in the evening, can also be used for the daily maintenance of the armpit. Through such a massage, can play a Shu Shu Shu, so that the whole body has the return flow of blood to reach the smooth not blocked, regulate the situation of Qi and blood between the tissues, get good nutrients and oxygen, can strengthen the body, improve the body’s metabolic capacity. If there is inflammation in the armpit, resulting in severe pain, you need to promptly consult a doctor for examination to identify the cause and make the corresponding treatment plan to make the armpit pain better.