Hidden pain inside the right side of the ribs can be relieved by lying down, can be caused by cholecystitis, intercostal neuralgia, trauma and other factors, the patient should consult a doctor in a timely manner, to clarify the cause of the disease after treatment. 1. Cholecystitis: acute and chronic inflammation of the gallbladder caused by stones or other factors in the gallbladder, the patient will have hidden pain under the right side of the ribs that can be relieved by lying down, right shoulder pain, fever and other symptoms, and if necessary, cholecystectomy can be carried out under the guidance of the doctor. 2. Intercostal neuralgia: the right side of the ribs will be reduced after lying down may also be intercostal neuralgia, the pain is more strip-like distribution, the pain is serious when you can follow the doctor’s instructions to use carbamazepine and other drugs. 3. Trauma: if the patient occurs in the right side of the ribs below the inside of the hidden pain after lying down to reduce the situation, there has been a history of collision or localized obvious skin lesions, considering the pain caused by trauma, should be on the local wound exploration and treatment. All of the above drugs and operations should be carried out under the guidance of a doctor.