Right ear root with cheek pain may be caused by mumps, temporomandibular joint disorder syndrome, otitis media and other reasons. 1. Mumps: usually caused by mumps virus infection, usually through the upper respiratory tract or direct contact transmission, it usually occurs in children and adolescents, may lead to the patient’s right ear root with parotid pain. 2. Temporomandibular Joint Disorder Syndrome: Temporomandibular Joint Disorder Syndrome (TMJDS) is a common disease, usually caused by joint trauma, malocclusion, temporomandibular joint overload, depression, anxiety, and other factors, which may lead to pain in the right side of the ear with the cheek. 3. Otitis media: Otitis media is mainly caused by bacterial or viral infections, including colds, flu, sinusitis, etc., which may lead to the right side of the ear with cheek pain. There are many other causes of pain in the right side of the ear with the cheeks, it is recommended that the patient consult a doctor in a timely manner to clarify the cause of the disease and then carry out regular treatment.