Redness in the inner corners of the baby’s eyes is usually a symptom of conjunctivitis, which is a relatively common eye disease in children. For this condition, it is recommended to first identify the specific cause and then choose medication. The causes of this condition include viral infections and bacterial infections, which are treated differently for different causes. Viral conjunctivitis is usually characterized by a congested conjunctiva with aqueous discharge that can appear stretched out. Anti-viral medications such as ribavirin or acyclovir drops are available for this condition. Bacterial conjunctivitis usually presents as red eyes with a large amount of yellowish-white purulent discharge, and this condition needs to be treated with antibiotic eye drops, such as tobramycin eye drops. Only by choosing the right medication in this way can treatment be more targeted.