It looks like a contoured butterfly-shaped shield that curves away from baby’s face for comfort, providing plenty of room for little noses and cheeks.Pacifier helps baby gums when they are swollen. Chewing pacifier gives baby some comfort but there are many reasons why baby chew teethers. Pacifier helps the baby to put their tongue inside their mouth. This helps the baby in knowing their facial strength as well as aid in speech production. Dr Brown's teethers and soothers helps the baby in excluding fussiness, trouble sleeping, irritability, redness of the gums, and pain in the gums.