Children can use naphazoline hydrochloride eye drops, but need to be used with caution, specific should follow the doctor’s instructions for medication. Naphazoline hydrochloride eye drops belongs to imidazoline derivatives, can directly agonize the vascular α1 receptor, make the corresponding vasoconstriction, and then reduce the symptoms of inflammation caused by congestion and edema, can be used to treat keratitis, conjunctivitis, eye dryness and other eye diseases. Children are not prohibited by the drug, but need to be used carefully under medical supervision. The drug should be contraindicated in people who are allergic to the product, patients with glaucoma or other serious eye diseases, patients may appear after the use of the drug eye pain, tearing and other adverse reactions, and continuous long-term use, but also may cause reactive congestion. It is recommended that children use naphazoline hydrochloride eye drops as prescribed by the doctor, do not use without authorization to avoid causing adverse reactions.