If you see this second row of teeth starting to appear, please do not panic. This situation is quite common especially in the lower set of teeth in children in this age group.
The condition usually corrects itself and the adult tooth will gradually move into the place when the baby tooth falls out so your child may not require any further treatment.
You may find that the baby tooth in front is slightly loose.
We recommend that you encourage this tooth to fall out by wiggling it now and again to further loosen it.
If there are 2 or more teeth that have the shark tooth condition, the same can apply.
In the situation where the baby tooth is holding fast and will not loosen, you should talk to your dentist or paediatric dentist.