Baby Teething Overview
Teething refers to the process of new teeth rising or erupting through the gums.
- Teething can begin in infants as young as 2 months of age, even though the first tooth usually does not appear until about age 6 months of age. Some dentists have noted a family pattern of "early," "average," or "late" teethers. Children who have not gotten the first tooth by 18 months should be evaluated by the child's doctor. Usually, the first tooth to erupt is one of the lower, central incisors. Some children will have a pattern of serial eruption of their teeth. Others will have multiple dental eruptions at the same time. As the tooth penetrates the gums, the area may appear slightly red or swollen over the tooth. Sometimes a fluid-filled area similar to a "blood blister" may be seen over the erupting tooth.
- Some teeth may be more sensitive than others when they erupt. The first tooth to erupt may be the most sensitive. Sometimes, the larger molars cause more discomfort due to their larger surface area that can't "slice" through the gum tissue as an erupting incisor is capable of doing.
Medically Reviewed by a Doctor on 4/1/2015
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