Are You Awake During Cataract Surgery? Your Options

Do you have to be awake during cataract surgery?

One of the most common questions I get from patients is:

“Do I have to be awake during cataract or lens replacement surgery?”

My answer is simple: No way! Would you pay for an Uber and then walk to your destination? Of course not. Why would you have an anaesthetist for a procedure and be awake?

Can you be put to sleep for cataract surgery?

At both the Queensland Eye Institute and Focus Vision Clinic, I regularly work with skilled anaesthetists who can safely and comfortably put you to sleep for your cataract surgery. It is not a general anaesthetic but it is VERY heavy sedation. You’ll come in, meet your anaesthetist, drift off to sleep, and wake up with the procedure already done. It’s a smooth, stress-free experience. You won’t even remember seeing me!

Some procedures use a local anaesthetic, which numbs the eye area to ensure comfort during surgery. In some cases, regional anaesthesia, such as an injection around the eye, is another option used by surgeons to numb the area and prevent movement.

Some people are surprised to learn that being asleep is even an option. But here’s the truth: there’s no medical requirement for you to be awake during the surgery.

Being asleep for cataract surgery is not only safe — it’s often more pleasant for everyone involved. There’s no awareness of bright lights, no concern about staying still, and no memory of the surgery itself. It also means you will lie nice and still for me to operate on your eye.

With a qualified anaesthetist managing your sedation, I and the surgical team of experienced surgeons can focus entirely on giving you the best possible surgical outcome, while you simply sleep through it all.

How long are you sedated for cataract surgery?

Not long at all. The surgery itself typically takes under 20 minutes per eye, and the sedation only lasts a little longer than the operation. You’ll be awake again in the recovery area within minutes of the surgery finishing, and home the same day.

What to expect on the day

• You’ll meet your anaesthetist before surgery
• An IV will gently ease you to sleep
• The surgery typically takes under 20 minutes
• You’ll wake up in recovery with everything done
• These procedures are designed to be safe and comfortable for patients

There is no need to stress or fear — you are in excellent hands the entire time.

Introduction to Cataracts

Cataracts are one of the most common causes of vision problems, especially as we age. A cataract occurs when the natural lens of your eye becomes cloudy, leading to blurred vision, increased sensitivity to light, and difficulty seeing clearly—especially at night. You might notice colours appearing faded or even experience double vision. According to the National Eye Institute, cataracts are a leading cause of vision loss in the United States, affecting millions of people each year.

The only effective way to treat cataracts is through cataract surgery. During this modern cataract surgery, the cloudy lens is removed and replaced with a clear artificial lens, known as an intraocular lens (IOL). This routine procedure can restore clear vision and dramatically improve your quality of life. If you’re experiencing vision loss or other symptoms of cataracts, your eye doctor may suggest cataract surgery as the best way to regain your sight and return to your everyday activities.

What Happens During the Surgery?

Cataract surgery is a straightforward outpatient procedure that usually takes less than 20 minutes per eye. Dr Cronin has performed over 10000 cataract procedures. During the surgery, Dr Cronin will make a small incision in your eye and use a specialised surgical technique—often phacoemulsification—to break up and remove the cloudy lens. Once the natural lens is removed, a clear artificial lens is carefully inserted into the lens capsule, which holds the new lens securely in place.

The artificial lens, or intraocular lens, becomes a permanent part of your eye, allowing you to enjoy improved vision almost immediately. Thanks to advances in modern cataract surgery, most patients experience a significant improvement in their sight and can return home the same day.

Preparing for Your Surgery

Getting ready for cataract surgery is an important step toward achieving clear vision. Your eye doctor or cataract surgeon will provide detailed instructions to help you prepare. This may include stopping certain medications, fasting for a few hours before the procedure, and arranging for a family member or friend to drive you home after surgery.

You’ll be prescribed eye drops to use after your surgery to help reduce inflammation. On the day of your procedure, you’ll arrive at South Brisbane Day Hospital, where the medical team will help you get comfortable and answer any last-minute questions. After the surgery, you’ll spend a short time in recovery while your medical team monitors your progress. Following your post-operative care instructions is essential for a smooth recovery and the best possible outcome. If you have any concerns during your recovery, my team and I are always available to support you.

Final thoughts

If you’re nervous about being awake or simply want a smoother experience, then I look forward to meeting you and to reassuring you that you can be soundly asleep for your cataract surgery, lens replacement surgery or refractive lens exchange.

Book your consultation today — and take the stress out of your surgery.