The baby’s eyes are swollen in the morning can be seen in normal people, may also be conjunctivitis, acute glomerulonephritis and other diseases caused by a long time can not be relieved should be timely medical examination. 1. Physiological conditions: drink a lot of water before going to bed, stay up all night and so on will cause the baby’s eyes to get up in the morning swelling, such children should maintain a regular routine, generally no special treatment. 2. Conjunctivitis: if your baby’s eyes are swollen in the morning and the whites of the eyes are red, itchy and watery, then you should consider that it is due to infection, allergies and other causes of conjunctivitis. 3. Acute glomerulonephritis: the baby’s eyes are swollen in the morning, if accompanied by other discomforts such as hematuria, it is also necessary to consider the possibility of acute glomerulonephritis, the patient in the onset of the first 2 to 3 weeks of the upper respiratory tract infections, should be bed rest, and when necessary under the direction of the doctor to use drugs such as hydrochlorothiazide treatment. If the baby’s eyes are swollen in the morning, and if the swelling cannot be relieved for a long time or is accompanied by other discomforts, it is recommended to consult a doctor as soon as possible for examination and treatment.