Orthodontic braces have only been worn for 4 months, but they are still particularly uncomfortable and have a headache. I'm not going to wear braces. I want to ask if the military hospital can refund the money. At present, the state has no clear regulations on this. Hospitals generally charge fees step by step, such as thousands of correction fees and thousands of materials fees, and then they charge afterburner fees every time they return to see a doctor. If the orthodontic process is violent, your problem will appear. You can talk to the doctor about your complaint, and the doctor will relax the application. As for the refund, if it's not a national hospital, it's up to you to discuss with the doctor.