The inside of the mouth is normally lined with a special type of skin (mucosa) that is smooth and coral pink in color. Any alteration in this appearance could be a warning sign for a pathological process.
A dental emergency can occur at virtually any time, regardless of how well you take care of your smile. Unfortunately, it's not uncommon for many of these emergencies to leave a patient in severe pain and discomfort.
Wisdom teeth will typically begin to develop around the time a person reaches adulthood. Unfortunately, if there isn't enough room for the teeth to come in properly, they become impacted underneath the gums.