Hidden pain on the right side of the waist is considered to be caused by lumbar muscle strain, lumbar disc herniation and other factors. Different diseases have different treatment methods. 1. Lumbar muscle strain: It is mainly manifested as recurrent widespread lumbar pain, and the pain is mostly soreness, swelling or hidden pain. Hot water bag can be placed on the affected area to help promote blood circulation and relieve pain, and oral ibuprofen and eperisone hydrochloride tablets can also be taken as prescribed by the doctor to improve the symptoms. 2. Lumbar disc herniation: it can also cause lumbar pain on the right side of the waist, with the development of the disease, the patient can appear spasm-like pain, and accompanied by lower limb numbness, weakness and other phenomena. Can follow the doctor’s instructions oral celecoxib, ethylphenidate, mannitol, methylcobalamin, etc., to improve the symptoms, the course of the disease for more than three months, and by conservative treatment is ineffective, etc., can be used in intervertebral disc nucleus pulposus removal, intervertebral fusion and other surgical procedures, to carry out the treatment. In addition, there are many other causes of lumbar right-sided pain, it is recommended to consult a doctor in a timely manner to clarify the cause of the disease, targeted treatment.