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How you prepare
By Mayo Clinic staffTo prepare for your cataract surgery, you may be asked to:
- Undergo tests. A week or so before your surgery, your doctor performs a painless ultrasound test to measure the size and shape of your eye. This helps determine the right type of lens implant (intraocular lens, or IOL).
- Stop taking certain medications. Your doctor may advise you to temporarily stop taking any medication that could increase your risk of bleeding during the procedure.
- Use eyedrops to reduce infection risk. Antibiotic eyedrops may be prescribed for use one or two days before the surgery.
- Fast before surgery. You may be instructed not to eat or drink anything 12 hours before the procedure.
- Prepare for your recovery. Normally you can go home on the same day as your surgery, but you won't be able to drive, so arrange for a ride home. Also line up help around home, if necessary, because your doctor may limit activities, such as bending and lifting, for a few days after your surgery.
References
- Cataract in the adult eye. American Academy of Ophthalmology. http://one.aao.org/asset.axd?id=821cecfb-85c5-400d-a65f-7a9a727bc163. Accessed April 16, 2010.
- Facts about cataract. National Eye Institute. http://www.nei.nih.gov/health/cataract/cataract_facts.asp. Accessed April 16, 2010.
- Cataract surgery. EyeCare America. http://www.eyecareamerica.org/eyecare/treatment/cataract-surgery/index.cfm. Accessed April 16, 2010.
- Cataract surgery. American Optometric Association. http://www.aoa.org/x9954.xml. Accessed April 16, 2010.
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