Elderly people with mild cataracts and blurred eyes can be treated with glasses to temporarily improve their vision, together with the application of medication to slow down the development of cataracts, or they can opt for surgery. Slight cataracts in the elderly can be examined in detail at a regular eye care institution, especially for optometry. If the vision can be improved after optometry correction, glasses can be prescribed to improve the vision. In addition, eye drops that slow down the development of cataract, such as pinoxin sodium eye drops, can be applied. Specific medication should be administered under the supervision of a doctor. However, the above treatments cannot eliminate cataracts; surgery is the ultimate solution. Generally speaking, when cataracts affect the vision of normal life, surgery can be chosen to remove cataracts and implant artificial lenses to improve the quality of vision. For older people with cataracts and blurred eyes, it is recommended that they seek medical attention in a timely manner and follow the doctor’s instructions.