Most of the swollen eyes of newborn babies after taking a bath may be related to allergic factors, and general treatment is usually the mainstay, and if there is no relief, it is recommended to seek medical attention promptly. Newborns who do not have eye disorders themselves and have swollen eyes after bathing may be allergic to body wash or have contaminated bathing water entering their eyes, and so on. You can wash the area around the eyes with water and dry them with a clean towel. In general, it is important to bathe the newborn with clean water to avoid the bath water getting into the eyes, and the water temperature should not be too hot. If the general care is not relieved, or accompanied by other symptoms, it is recommended to consult a doctor in time to exclude disease factors, so as not to delay the newborn’s condition. If medication is needed, follow the doctor’s instructions.