The tears cannot enter the oropharynx through the tear ducts, which can manifest clinically as watery eyes (teary eyes all day long), and if accompanied by secondary infection of the lacrimal sac, mucopurulent discharge and eye redness can occur, and the affected eye may be one or both eyes; acute conjunctivitis is often caused by bacterial or viral infection of the conjunctiva, commonly known as “pink eye (Acute conjunctivitis is often caused by bacterial or viral infection of the conjunctiva, commonly known as “pink eye”, and often develops in both eyes, usually early in one eye and later in the other). Below: In addition to inflammation, accidentally touching the eye with a toy or finger, small foreign objects (such as eyelashes, hair, threads, etc.) into the child’s eye, bathing accidentally skin care products, body lotion, shampoo, etc. into the eye, can cause the child’s eye discomfort, children will rub their own eyes, trauma, the irritation of the foreign body itself, eyes allergic to these things and rubbing the eye radical can cause redness of the white eyeball. The following chart: As there are various reasons for the redness of a child’s eyes, if your baby’s eyes are red, it is advisable to take him to the hospital for a checkup to clarify the diagnosis as soon as possible so as not to delay the treatment.