Loose and fractured teeth
Loose and broken teeth, as well as the falling filling of one of the teeth, can cause severe pain in the tooth, which is better to see a pediatric dentist for immediate treatment of toothache.

Tooth wear and decay
This causes a hole (cavity) in the hard surface of the tooth. Also, if the pain lasts more than a day, this is most likely the cause of the toothache in children.

Usually, in such a case, a yellow-brown lesion appears on a part of the tooth enamel. This problem mostly occurs on the surface of the molar teeth and causes a vague pain.