Infants begin to have their first teeth around 6 months after birth and continue to have a full set of teeth until the age of 2 or 2 1/2 years. Infants and toddlers may experience discomfort during teething, and sometimes the dental bed may be painful and cause low fever, causing the child to cry and fuss, so they can generally be judged by the symptoms. A. Methods to judge infants and toddlers teething and crying 1. Often bite things: baby’s gums will itch when teething, in order to relieve the discomfort symptoms, baby will bite things, such as pacifiers, fingers or toys. 2. Increased saliva: When baby’s milk teeth erupt, the trigeminal nerve will be stimulated and the amount of saliva will keep increasing. During this period, the baby’s saliva will increase and the saliva towel worn on the chest will be wet in a very short period of time. 3, repeatedly low fever: baby in the teething may appear gum inflammation phenomenon, resulting in repeatedly low temperature, and emotions will be a little irritable, generally belong to the normal situation, parents do not need to worry excessively. Second, infants and toddlers teething cry relief methods 1, massage the dental bed: parents can use clean fingers to gently massage back and forth the baby’s red and swollen flesh, can reduce the pain or gum itching symptoms, and then stop crying. 2.Give teething gel or teething stick: parents can prepare a clean teething gel or teething stick, let the baby bite to relieve the discomfort of the gums. 3, do a good job of oral cleaning: the baby should be fed boiled water after each meal to clean the oral cavity and gum mucosa, or use a clean soft gauze dipped in warm boiled water to gently wipe the baby’s gums.