For older people, if the symptoms are simply blurred eyes and the ability to read newspapers is affected, then it is most likely caused by the deterioration of the elderly’s vision and it is advisable to have a refractive examination in hospital and to wear suitable presbyopic glasses. If the blurred vision is accompanied by dizziness and occurs mainly in the early morning when you get up, or when you stand up after sitting for a long time, it is advisable to change posture more slowly and to sit on the edge of the bed for a while before standing up slowly to avoid falling. If blurred vision occurs, you can also sit down in place first to ensure that your weight is shifted down to alleviate the symptoms of blurred vision.