Baby suddenly eye boogers and yellow sticky considerations may be due to conjunctivitis, dacryocystitis, inflammation, etc., it is recommended to go to the hospital for a relevant examination to identify the cause of the disease, according to the cause of targeted treatment. 1. Conjunctivitis: It is recommended to gently wipe the eyes with a cotton swab, and if it affects the opening of the eyes, you can use a warm towel to apply a hot compress, so as to achieve the effect of relief. Usually no treatment is needed, as the baby grows up and immunity improves, the symptoms will be relieved. 2. Dacryocystitis: It is recommended to keep the indoor air fresh, to ensure that the baby’s supplies are clean and hygienic, on the eye boogers can be cleaned by saline, or antibiotic eye drops for treatment, such as levofloxacin eye drops. All of the above medication should be used under the guidance of a doctor, avoid self-medication to avoid adverse effects. 3. Inflammation: may be because of breastfeeding, the mother’s irregular work and rest and unhealthy diet, which leads to breast milk viscous easy to produce internal heat, so that the baby appears to have a lot of eye boogers and yellow sticky and other symptoms, it is recommended that the mother to more light diet is the main, drink plenty of boiled water, to maintain a good healthy habits.