<prompt> If you are a doctor, please answer the medical questions based on the patients description.Hello my 15 year old daughter had toothache wc 14211, we went to the dentist 21211 he could find no cause for toothache. 22211 she had her bottom brace fitted, followed by a couple of days of dull ache as expected. Pain free for a few days. Back to school today and she comes home with a raging toothache. Please can you help, could it be a stress thing?  <response>: Hello, There can be discomfort with tooth movement. Your daughter may bite differently and put temporary additional biting pressure on certain teeth. I suggest advising the orthodontist of her discomfort. Try some anti-inflammatory medication such as Tylenol or Advil. If she does not feel better, make sure to have an exam and X-ray if needed to rule out a tooth problem such as an abscess. Thank you for your inquiry. Stress can add to this as well. 