Eye care guide
Preparing for cataract surgery
Medical reviewer Mr Mohamed Mohyudin· Last recorded site review
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This page inherits the site’s previous review record. A separate, current article sign-off has not yet been recorded.
Pre-operative assessment
The surgical team measures your eye to choose the lens implant strength and checks your general health. Blood pressure, diabetes control and heart medicines matter. Mention aspirin, clopidogrel, warfarin or newer anticoagulants — do not stop them yourself.
The week before surgery
Your clinic will give local instructions. Common advice includes:
- Continue usual medicines unless told otherwise
- Start prescribed antibiotic or anti-inflammatory drops if supplied
- Avoid eye makeup on the day of surgery
- Plan soft foods if you expect a long wait at the hospital
- Arrange transport — you should not drive yourself home
On the day
Cataract surgery is usually done awake with numbing drops or a small injection. It takes around fifteen minutes. You may see light and feel water but should not feel pain. Most people go home the same day with a shield or glasses to protect the eye.
After surgery
Use drops as directed, avoid rubbing the eye, and keep water out for a few days if advised. Mild grittiness is normal. Report sudden pain, increasing redness or vision loss immediately — these are not typical recovery symptoms.
Frequently asked questions
Can I eat before cataract surgery?
Local anaesthetic day surgery often allows a light breakfast. Follow the exact fasting instructions from your hospital.
Will I need glasses after cataract surgery?
Many people still need reading glasses depending on the lens chosen. Your team will discuss monovision or multifocal options if suitable.
How soon can I drive after cataract surgery?
Do not drive until your surgeon confirms your vision meets legal standards — often after the first follow-up visit.
Sources for this information
These references support the information on this page. Follow the linked source for its full context.