Dry and blurry eyes can be caused by different reasons, common visual fatigue, dry eye, refractive error, etc. The treatment measures required for different reasons will be different. If you have been using your eyes for a long time and experience visual fatigue that causes dryness and blurriness, you need to pay attention to correcting your eye habits and relaxing your eyes after using them for a period of time. After the eyes get enough rest, the discomfort will improve. If necessary, you can follow the doctor’s instructions to apply the seven leaves of digitalis glycosides eye drops to relieve. If you are suffering from dry eye, you will also be prone to dry and blurred eyes, generally can follow the doctor’s instructions to apply sodium vitrate eye drops and other artificial tears to relieve, and at the same time, we should actively search for and remove the triggering causes of dry eyes such as bad eye habits, eye environment is too dry, blepharospasmal gland dysfunction, and so on. Long-term bad eye habits can also lead to the occurrence of refractive errors, which can also cause dry eyes and blurred vision, generally need to seek medical correction, you can choose to wear glasses or surgical methods. If dryness and blurred vision do not improve after resting and correcting eye habits, it is recommended that you seek medical attention in a timely manner. Eye drops should be used under the guidance of a doctor, do not blindly use your own medication.