6-year-old children’s eye pain can be considered to be caused by excessive eye use, eye trauma or foreign body, eye inflammation and other reasons. 1. Excessive use of eyes: prolonged exposure to electronic products and long study hours can lead to visual fatigue, eye pain and dryness, which can be relieved by doing eye exercises and applying hot compresses. 2. Eye trauma or foreign objects: eye trauma or foreign objects into the eye, there will be eye pain, you need to take out the foreign objects in time, and treatment of eye injuries. 3. Eye inflammation: common conjunctivitis, keratitis, and iritis are all eye inflammations that can cause eye pain and can be treated with tobramycin eye drops. 6-year-old children’s eye pain, may also be systemic diseases, kidney metabolic abnormalities and other causes, need to go to the hospital for a comprehensive examination, according to the results of the targeted treatment.