1. Damage to the alveolar bone. Many people choose to wear braces because their teeth are not straight. Before wearing braces, the doctor will move and correct the teeth, which is likely to damage the alveolar bone. However, the degree of damage depends on the condition of the teeth. If the teeth are uneven and there are many teeth that need correction, the degree of damage to the alveolar bone will be greater.

2. Loose teeth. After your teeth are straightened, it is likely that the roots of your teeth will become misaligned and your teeth will become loose, making your teeth not as good as before. Therefore, after wearing braces, it is best to eat less food that is too hard or difficult to chew to avoid aggravating loose teeth and causing tooth loss.

3. Lip or facial deformation. Wearing braces will change the shape and size of the gums. If you wear braces for a long time and have a lot of corrections, your lips and face may become deformed after wearing braces, so be sure to ask your doctor before wearing braces to avoid causing irreparable consequences.

4. Oral diseases. Wearing braces can make your teeth more beautiful and straight, but it will damage the condition of your mouth and gums. Some people will often experience oral problems such as oral ulcers and bleeding gums after wearing braces. Therefore, after wearing braces, you must pay more attention to oral hygiene and brush your teeth for a longer period of time to clean away oral debris and bacteria.