Hidden pain in the right back under the ribs may be caused by lumbar muscle strain, fasciitis, gallbladder stones and so on. 1. Lumbar muscle strain: If the patient has been sitting and standing for a long time or engaging in physical labor for a long period of time, it will trigger the appearance of lumbar muscle strain and lead to hidden pain under the ribs in the right back. 2. Fasciitis: when the patient’s body is affected by cold, trauma, humid environment, chronic strain and other external adverse stimuli, resulting in the patient’s right back subcostal pain, accompanied by muscle stiffness, numbness. 3. Gallbladder stones: When the ratio of cholesterol and bile phospholipid concentration changes and bile siltation and other factors, the formation of gallbladder stones, patients will appear in the epigastric or right upper abdominal pain, the pain will be radiated to the back, leading to the patient’s right back under the ribs hidden pain, severe patients are also accompanied by vomiting, nausea and other symptoms. It is recommended that patients go to the hospital in time, under the diagnosis of the doctor, according to the patient’s condition, targeted treatment, so as not to cause the emergence of other diseases.