The new teeth are growing but the old teeth are a bit loose belonging to the retained milk teeth, if the new teeth have not erupted, generally do not need to be extracted. If the new teeth grow larger, generally need to be extracted.
1. Do not need to extract: If the new teeth have not erupted, you can chew more hard food such as nuts, pancakes, etc., can promote root resorption, as soon as possible to make the milk teeth fall out by themselves, generally do not need to extract the teeth.
2. Need to extract: If the new tooth emerges from a larger area, if not extracted may make the new tooth growth deformity, resulting in inflammation of the gums, need to be extracted immediately.
In your daily life, chew more hard food such as peanuts, pancakes, etc., which can promote the loss of milk teeth on time. Pay attention to oral hygiene, brush your teeth carefully and rinse your mouth before and after meals to ensure that your mouth is clean and hygienic. You should go to a regular dental hospital to have your teeth extracted and have a checkup before doing so, and do not do it on your own to avoid more serious consequences.