When pain is felt in the tendon of the arm, the first thing to do is to actively clarify the cause of the disease, and then carry out appropriate treatment. If the local pain is caused by purulent bacterial infection, you need to choose sensitive antibiotic anti-infection treatment, if the local pus formation, you need to incise and drain, oral anti-inflammatory and analgesic drugs Loxoprofen sodium. If the local pain is caused by nerve root cervical spondylosis, we should actively correct the posture of the head and neck, avoid bowing the head, avoid prolonged exposure to computers and cell phones, sleep pillows should not be too high, too soft, and sleep on a hard board bed to rest, and we can use intravenous mannitol injection to treat dehydration and swelling and reduce the degree of swelling of the nerve root, oral anti-inflammatory and analgesic drug Loxoprofen sodium, and nutritive neurological drug treatment of methylcobalamin capsule. If necessary, you can carry out cervical support intermittent traction, can make the nerve compression to reduce, which will also cause arm sensory tendon pain reduction.