Tooth decay is a disease that still exists in many children. A cavity left untreated could result in severe pain and can even lead to infection. A child who cannot sleep because of a toothache is exhibiting a classic sign of an extensive cavity affecting the pulp of the tooth. If swelling is noticed around the gums of a tooth, this is possibly the result of a cavity causing an infection. Place a cold compress over the area and see a dentist immediately.
Dental accidents can be stressful to both a child and the parent.
Be prepared for those unexpected childhood moments. The University of Iowa. All rights reserved.