10-month-old babies with eye boogers may be caused by physiological reasons, allergic conjunctivitis, dacryocystitis and other factors. 1. Physiological reasons: if the indoor temperature is too high, drink too little water, wear too thick, may lead to the child’s eyes appear secretion, causing the baby’s eye secretion increase that is, eye boogers, usually not accompanied by other discomforts, most of them are normal performance. 2. Allergic conjunctivitis: when the 10-month-old baby contact allergens, such as pollen, dust, animal fur, etc., may induce allergic conjunctivitis, may appear increased eye secretions, can also be accompanied by eye redness, photophobia and other discomforts. 3. Dacryocystitis: If a 10-month-old baby suffers from dacryocystitis, due to inflammation stimulation, it may lead to an increase in the baby’s eye secretion, which may be accompanied by pressure and pain in the lacrimal sac area, swelling, tearing and other discomforts. It is recommended that children with increased eye discharge and other discomforts should seek prompt medical attention to assess their condition and follow the doctor’s instructions for treatment.