Fever in children is usually caused by respiratory sensation, and eye droppings are usually caused by bacterial conjunctivitis. The eyes and the nasal cavity are connected to each other through the nasolacrimal duct, and the inflammation spreads to the eyes through the nasolacrimal duct after a cold, causing an infection, so the child needs to go to the hospital promptly if there are uncomfortable symptoms. You can apply tobramycin eye drops during the day, which can be applied once every two hours, and erythromycin eye ointment at night, which usually heals in seven days. Conjunctivitis is contagious, do not mix towels and do not rub the eyes. Also treat the cold promptly.