An enlarged bite muscle usually cannot recover on its own and requires special treatment to restore the bite muscle.
The size of the bite muscle is related to the usual habits of life, if often chewing excessively may lead to the gradual enlargement of the muscle, so the bite muscle will be enlarged. If you want your bite to shrink on its own, this is generally unlikely and it will not recover on its own.
If you want to reduce the size of the bite muscle, you can take a variety of ways of treatment, such as injection of Botox, but the retention time is relatively short, or you can choose to carry out a bite muscle surgery treatment, to remove the hypertrophic bite muscle, so that the bite muscle can be reduced. However, such methods have certain risks and should be chosen with caution.
It is best not to chew too much or eat too hard food, and to improve bad habits.