Allergic conjunctivitis in children can be treated with sodium cromoglycate or olopatadine, emetine fumarate eye drops, and nalmivir eye drops should be used with caution in children. Common allergic conjunctivitis can be controlled with the above eye drops. If the allergic conjunctivitis in children is more severe, for example, spring khat conjunctivitis that already has relatively large pavement pebble-like papillary follicles, consider using hormonal eye drops, such as flomylone and pralophane drops in combination. If allergy symptoms remain uncontrolled and the ocular surface is still damaged, cyclosporine eye drops need to be ordered for treatment. Allergies in children have many factors, the main treatment is to get rid of the allergic environment, and then to choose the right eye drops for standardized and symptomatic treatment.