The large back teeth, also known as molars, may be normal around age 7, but it depends on individual development.
Under normal development, molars usually start to grow at around 6 years old; for those who develop later, molars may not grow until the age of 9. It may be normal to grow back molars at around 7 years old because the development of each child is different, and the specific time for the eruption of molars varies, as long as there is no adverse reaction during the eruption of molars and it does not affect the teeth properly, it is considered to be normal, and generally does not require any special treatment.
If there is some loosening of the teeth or itching or drooling during teething, it is normal and requires no special treatment and regular observation.
During the period of teeth grinding, children should try to eat a soft and light diet, and avoid chewing pork ribs, pig’s trotters and other hard foods, otherwise it will affect the normal development of the teeth or lead to malocclusion, if there is any doubt during the development of teeth, it is recommended to consult a doctor in a timely manner.