A 10-year-old boy is brought to the pediatric clinic by his…
A 10-year-old boy is brought to the pediatric clinic by his mother, who reports that he has developed redness in his right eye over the past three days. She notes that he has a yellowish-green discharge, which causes his eyelids to stick together, especially in the morning. He has no fever and is otherwise healthy. The mother is concerned about the possibility of an eye infection. What is the most likely diagnosis for this child, and what is the first line treatment?