At present, there are many ways to treat cataracts, however, to achieve the ideal treatment effect, the following points should be noted: 1. Do not rely too much on medication because there are no special drugs that can inhibit the formation of cataract and stop its further development; 2. Undergo surgery in a timely manner. At present, coaxial microincisional ultrasound emulsification technology can treat early, middle and late stage cataracts; 3. Choose a suitable surgical method and IOL style for yourself.