question: Hi doctor, I have been wearing braces for teeth alignment. I am towards the end of my treatment and have developed a high pitched sound in my right ear. I consulted with my orthodontist and temporarily removed the wires on two occasions. Both times, the ringing went down after some weeks. When I put on again, the sound started. One ENT I consulted said it could be an allergy to dust in the area I live in. Based on the information I received and the symptoms, I am not sure how to proceed. What is the cause of this issue?