Pain over the right back can be caused by acute cholecystitis, cervical spondylosis and trapezius strain. Medications such as cefazolin, prednisone and loxoprofen sodium can be used to relieve pain over the right posterior back. 1. Acute cholecystitis: because in an acute attack of cholecystitis, the first symptom manifests itself in the form of dull, swollen or colicky pain in the right upper abdomen, and some of them may lead to back or right shoulder pain. Cephalosporins such as cefazolin and cefuroxime can be used to relieve pain in the upper right back. 2. Cervical spondylosis: clinically, patients with cervical spondylosis will have right back pain due to irritation and compression of the spinal cord and nerve roots, leading to peripheral radiating pain. It can be treated with non-steroidal anti-inflammatory painkillers, commonly used such as Protonix and Diclofenac sodium. 3. Trapezius strain: The right upper back is a trapezius muscle. If there is severe strain, such as excessive exercise or heavy physical labor, it may lead to clinical manifestations of pain and swelling in the right upper back. Careful palpation will reveal spastic sclerosis of the muscle, and the painful symptoms will be aggravated by pressing on the sclerosis. Oral anti-inflammatory and analgesic medications such as Loxoprofen sodium can be taken to relieve upper right back pain. Patients with symptoms of pain over the right back should go to the hospital in time for relevant examinations, ask the doctor to make a clear diagnosis, follow the doctor’s instructions for oral medication, and cooperate with the doctor for active treatment.