The first few days after surgery
Most people go home the same day as cataract surgery. Your eye will feel scratchy and uncomfortable, and your vision will be blurry — this is normal. You may see floaters (small spots or lines) and halos around lights. These sensations usually fade within a few days as the eye heals.
Your surgeon will give you antibiotic and anti-inflammatory eye drops to use several times a day for the first few weeks. Set phone reminders so you don't miss doses. Wash your hands before touching the bottle, and never let the dropper touch your eye directly. If you have trouble instilling drops, ask a family member or caregiver to help, or ask your surgeon about drop dispensers that make the process easier.
Wear the protective shield your surgeon provides, especially at night and during naps. Even though your eye feels fine by day two or three, the incision is still healing internally. The shield prevents you from rubbing your eye in your sleep, which could damage the surgical site.
Key Takeaways
- You will use antibiotic and anti-inflammatory eye drops multiple times daily for several weeks, and missing doses can slow healing.
- Blurred vision, scratchiness, and seeing halos are normal in the first week and do not mean something went wrong.
- You must avoid water in your eye, heavy lifting, and strenuous activity for at least one week, and longer activities for up to four weeks.
- Your vision will improve gradually over weeks, not days, and your final prescription may not stabilize for four to six weeks.
- Contact your surgeon when ready if you have sudden vision loss, severe pain, or signs of infection like discharge or swelling.
Activity restrictions during the first week
For the first week, avoid getting water in your eye during showers or baths. Wear the protective shield or keep your eye closed. Do not swim, use hot tubs, or wash your face by splashing water. When you wash your hair, tilt your head back so water runs away from your face, or use a washcloth to gently clean around the eye without letting water in.
Do not lift anything heavier than 10 pounds, bend over repeatedly, or do strenuous exercise. This includes vacuuming, yard work, and intense walking. Bending and straining can increase pressure inside the eye and affect the healing incision. Light walking indoors is fine. If you have a job that requires heavy lifting or bending, plan to take at least one week off.
Avoid dusty environments and do not rub your eye, even if it feels itchy. If itching is severe, call your surgeon — they may recommend a different drop or a different approach. Do not wear eye makeup for at least one week, and when you do resume it, use new makeup (old makeup can harbor bacteria).
Vision changes and what is normal
Your vision will be significantly blurry when ready after surgery. By day three or four, you may notice improvement, but expect fluctuations. Some hours your vision will seem clearer; other hours it will blur again. This is because the eye is still swollen and the cornea is still healing. Swelling gradually decreases over the first two to four weeks.
You may notice that colors look brighter or more vivid than before surgery. This happens because the cloudy cataract is gone and light is reaching the retina more clearly. You may also notice that your eye is more sensitive to light than before. Wear sunglasses outdoors, even on cloudy days, for the first few weeks.
If you had a cataract in only one eye, you may feel off-balance or notice that your eyes do not work together smoothly yet. This is because one eye is seeing clearly while the other is still healing or has an uncorrected cataract. This sensation usually improves as the surgical eye heals and your brain adjusts. If the imbalance is severe, ask your surgeon whether a temporary contact lens or glasses might help.
When to contact your surgeon
Call your surgeon when ready if you experience sudden vision loss, severe eye pain, or a sudden increase in floaters or flashing lights. Also contact them right away if you see blood in the white of your eye, have discharge from the eye (especially if it is thick or colored), notice increasing redness or swelling, or feel like something is in your eye that does not go away with blinking.
These symptoms can signal infection, bleeding, or other complications that need prompt treatment. Do not wait to see if the symptom resolves on its own. Your surgeon's office usually has an on-call doctor available after hours and on weekends for urgent problems.
Mild symptoms like slight irritation, mild itching, or occasional blurriness are common and do not require an urgent call, but you can mention them at your follow-up appointment. Your surgeon will want to see you one day after surgery, one week after surgery, and again at four weeks. These visits are important — they let your surgeon check that the incision is healing properly and that your vision is improving as expected.
Returning to normal activities
After one week, you can usually resume light activities like reading, watching television, and gentle walking. You can wash your face normally, though still be careful not to rub your eye. You can return to light housework and desk work.
After two to three weeks, you can usually resume most normal activities, including light exercise like walking or stationary cycling. You can return to swimming and water activities once your surgeon says it is safe — usually after the incision is fully sealed, which takes about four weeks. Do not resume heavy lifting, strenuous exercise, or contact sports until your surgeon clears you, usually at the four-week mark.
Your final vision prescription may not stabilize for four to six weeks after surgery. Do not get new glasses or contact lenses fitted until your surgeon says your vision is stable. Getting glasses too early means you may need to replace them again once the eye finishes healing.
Managing discomfort and side effects
Mild discomfort is normal for the first few days. Your eye may feel scratchy, gritty, or like something is in it. Over-the-counter pain relievers like acetaminophen or ibuprofen can help, but do not use them for more than a few days without checking with your surgeon. Do not use aspirin, as it can increase bleeding.
If your eye feels very dry, ask your surgeon about artificial tears. Some people develop dry eye after cataract surgery because the surgical incision can temporarily affect tear production. Using preservative-free artificial tears several times a day can help. Avoid rewetting drops that claim to make eyes "whiter" — these can actually increase dryness.
Some people see a faint halo or ring around lights for the first few weeks. This usually fades as swelling decreases. If halos persist beyond six weeks or are severe, mention this at your follow-up visit. Occasionally, a halo can signal that the intraocular lens (the artificial lens implanted during surgery) is not positioned perfectly, though this is uncommon.
Preparing for the second eye if you need surgery on both
If you have cataracts in both eyes, your surgeon will typically operate on one eye first, wait for it to heal, and then schedule surgery on the second eye. This allows your first eye to heal completely and gives you a chance to adjust to the new lens before having the second eye done. The second surgery usually happens two to four weeks after the first.
During the healing period between surgeries, you will have one eye with clear vision and one eye that is still cloudy or healing. This imbalance can feel strange, but it is temporary. Some people find it helpful to wear a patch over the clearer eye for short periods to give the healing eye a chance to focus, though this is optional and not necessary for healing.
The recovery process for the second eye is the same as for the first. You will use the same drops, follow the same activity restrictions, and attend the same follow-up visits. Many people find the second recovery easier because they know what to expect.
Frequently Asked Questions
How long does it take to see clearly after cataract surgery?
Most people notice significant improvement within the first week, but vision continues to improve for four to six weeks. Your final vision may not be clear until four to six weeks after surgery, which is why you should not get new glasses until your surgeon confirms your vision has stabilized.
Can I drive after cataract surgery?
Most surgeons recommend waiting at least one week before driving, and some recommend waiting until your one-week follow-up visit. Your vision must be clear enough to read street signs and react quickly. Do not drive if you are still seeing halos, floaters, or significant blurriness. Ask your surgeon when it is safe for you specifically.
What if my vision does not improve after two weeks?
Slow improvement is not unusual, especially if you had a very dense cataract. However, if your vision is not improving at all or is getting worse, contact your surgeon. They can check whether the incision is healing properly, whether there is swelling or inflammation, or whether another issue is affecting your vision.
Can I sleep on the side of my operated eye?
For the first week, avoid sleeping on the side of your operated eye. Sleep on your back or on the opposite side. Sleeping on the surgical side can put pressure on the eye and damage the healing incision. After one week, once the incision is stronger, sleeping position matters less, but many surgeons still recommend caution for the first two weeks.
Will I need glasses after cataract surgery?
Most people still need glasses after cataract surgery, though often for reading or distance vision rather than for both. Your surgeon will discuss your vision goals before surgery and may recommend a specific type of intraocular lens to reduce your dependence on glasses. Once your vision stabilizes at four to six weeks, your surgeon can write a glasses prescription if you need one.