Discomfort from teething, which may begin as early as 3 months, can wake a baby. The gums around the emerging teeth may be swollen and tender.
How to Ease Baby’s Teething Pain
Give her firm objects to chew on—teething rings or hard, unsweetened teething crackers. Frozen teething toys should not be used; extreme cold can injure your baby’s mouth and cause more discomfort.