How long will treatment for tooth out of jaw take?

The optimal age to begin orthodontic treatment is typically 7 to 9 years old. This is because at this time children have a combination of adult and baby teeth, making it easier to fix problems like crowding or an improper bite. Early intervention can prevent more severe issues as they get older. If your child has irregular teeth, difficulty biting or chewing food, or breathes through their mouth regularly, then seeing an orthodontist for assessment would be wise. 

You may have something like an upset or a swollen tissue in the lining of your lips. It might be due to different reasons like an allergic reaction, minor trauma, or a virus infection. Typical symptoms include soreness, redness, or pressure. To reduce the pain, put a cold bandage on it and stay away from spicy foods. Sufficient hydration can also be helpful. If the issue continues or worsens, it is better to visit the doctor.