Teething is a normal physiological phenomenon in children, in which the milk teeth will start to erupt at the age of 4~10 months and the permanent teeth will erupt around the age of 6 years.
1. There are two sets of teeth in a person’s life, milk teeth and permanent teeth, both of which begin to erupt during childhood. Milk teeth are ossified at birth and covered under the gums, and they begin to erupt at about 4 to 10 months of age and usually come out by the age of 3.
2. Permanent teeth generally erupt around the age of 6, gradually replacing the milk teeth between the ages of 6 and 12, and erupting the third permanent molar after the age of 18.
Teething is a physiological phenomenon, the growth of teeth and bones have a certain relationship, but not completely parallel, while the time of teething there are some individual differences, and genetic, endocrine and so on are related to the emergence of obvious anomalies can go to the hospital in a timely manner for diagnosis and treatment.