Keeping your eyes bright and clear can be achieved by taking care of eye hygiene, avoiding eye infections and preventing dry eye. Bright and clear eyes are usually caused by inflammation. Chronic inflammation can lead to conjunctival tissue congestion and edema, which can be avoided by maintaining eye hygiene, avoiding rubbing the eyes with dirty hands, and trying to prevent eye infections. If the patient has an eye infection, the patient can follow the doctor’s instructions to use antibiotic eye drops treatment, such as levofloxacin eye drops, tobramycin eye drops, etc., to control inflammation, relieve eye discomfort. If the patient suffers from dry eye, it will also cause the patient’s eyes are not bright and clear, the patient should prevent dry eye from occurring by using warm towels to apply hot compresses to the eyes more often and washing the face with warm water more often. For the dry eye has been formed, then you can follow the doctor’s instructions to use sodium vitrate eye drops eye drops, polyethylene glycol eye drops and other artificial tears eye drops treatment. It is recommended that patients with eye discomfort seek prompt medical attention to assess their condition and treat them as directed by their doctor.