4 months old baby's gums are white on both sides

4 months baby gums white on both sides may be a normal physiological phenomenon, may also be horse teeth, oral infection performance, need targeted treatment or treatment.1. Normal physiological performance For some babies, at this stage may begin to erupt deciduous teeth, in the teeth are about to erupt, gums may be white, bulging, this is a normal pre-teething performance. Usually, it can be observed that the baby has increased drooling and likes to bite things. Generally, no special treatment is needed to maintain good oral hygiene. 2. Horse teeth This is formed by the accumulation of oral epithelial cells, manifested as white particles or plaques on the gums. Generally, it will not cause discomfort and will disappear on its own without special treatment. 3. Oral infection If the baby is accompanied by fever, crying, loss of appetite and other abnormal manifestations in addition to whitening of the gums, it may be caused by oral infection, such as candida infection, etc. It is necessary to seek medical attention in time for relevant examinations and treatment. Doctors usually prescribe itraconazole and other antifungal drugs. In short, 4 months old baby's gums are whitened on both sides. If you are not sure whether it is normal, or accompanied by other abnormal symptoms, it is recommended to consult a professional doctor in time to clarify the cause and take appropriate measures. At the same time, pay attention to keeping your baby's mouth clean.