Teething is the normal process of new teeth working their way through the gums. Your baby's first tooth may appear any time between the time he is 3 months to 1 year old.
Most children have completely painless teething.
The only symptoms are increased saliva, drooling, and a desire to chew on things. Teething occasionally causes some mild gum pain, but it doesn't interfere with sleep. The degree of discomfort varies from child to child. Your child won't be miserable. This is harmless and temporary.