Radioactive pain in the right side of the back may be caused by cervical spondylosis, gallbladder disease, trauma, and overstrain. 1. Cervical spondylosis: Neurogenic cervical spondylosis can cause radiating pain in the back. Through MRI, it can indicate intervertebral foraminal stenosis and cervical disc herniation. 2. Gallbladder diseases: such as gallbladder stones and cholecystitis, can also cause radioactive pain in the right side of the back. Symptoms are reduced in remission and aggravated during attacks, there can be positive Murphy’s sign in the abdomen, and digestive dysfunction can occur. 3. Trauma and strain: strain or strain of the right back muscle can also cause similar symptoms. There may be other reasons for the radiating pain on the right side of the back. It is recommended that if you have radiating pain on the right side of the back for unknown reasons, or if the pain worsens, consult a doctor in time so as not to delay your condition.