Four-month-old baby gums with small white spots may be teething, but may also be horse teeth, thrush caused by the need to identify according to the baby’s other accompanying symptoms. 1, teething: If the baby’s gums small white spots are caused by teething, then the baby may also have drooling, swollen gums, poor appetite, sleep disturbance, love to bite things and other performance at the same time as teething. At this time, parents should pay attention to wipe the baby’s saliva in time to avoid drool rash. At the same time, you can also use clean, slightly cool gauze, massage the gums to ease the discomfort of baby teething; 2, horse teeth: If the small white spots on the gums of four-month-old babies are caused by horse teeth, this is a normal physiological performance, will not affect the baby’s milk and the development of milk teeth, the baby has no discomfort symptoms, no need for special treatment, often fall off naturally; 3, thrush: four-month-old baby gums have small white spots also It may be caused by thrush, thrush white spots are often distributed on both sides of the cheek mucosa and gums, the lighter is just scattered white spots, the heavier may also be fused into pieces, like milk flaps. The affected child will be irritable and cry, and some babies even refuse to eat. If parents find this phenomenon, they should promptly seek medical attention to treat it with medication under the guidance of a doctor.