Swollen eyes of one-week-old babies may be caused by physiological factors, blepharitis, conjunctivitis, etc., which need to be relieved by allopathic treatment and medication under the guidance of doctors. 1. physiological factors: due to the baby long time crying, rubbing the eyes with the hands and so on to cause the eyes red and swollen, need to limit the baby activities, but also with a clean towel wrapped in a few pieces of ice compresses on the eyes, to reduce the swelling. 2. blepharitis: when the infant’s eyes are red and swollen, give local hot compresses to promote infiltration and absorption. Antibiotic eye drops can be used. In severe cases, after pus focusing and fluctuating sensation, the pus can be incised and drained under the guidance of the doctor, and the necrotic tissue can be properly cleaned up to promote healing. 3. Conjunctivitis: when the infant’s eyes are swollen due to conjunctivitis and the conjunctival sac secretion is high, sensitive antibacterial drugs and/or antiviral eye drops should be used, and at the same time, non-irritating rinses can be used to flush, for example, 3% boric acid water and saline to remove the secretion in the conjunctival sac. In severe cases, systemic antibiotics or sulfonamides, such as ceftriaxone, are also needed. It is recommended that infants with red and swollen eyes should seek prompt medical attention to identify the cause and standardize treatment under the guidance of a doctor.