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Cataracts can make simple tasks such as difficulty reading, cooking, using the phone or recognizing faces difficult. Many people delay treatment due to uncertainty about tests, operations and healing time.
and ASG Eye HospitalCataract care is explained in a clear, step-by-step manner so patients and families can confidently understand the treatment journey. From the pre-surgery exam to the procedure and recovery care, each stage typically gives a clear view of what happens before, during and after treatment.
Tests are performed before cataract surgery
Before planning any operation, the doctor carefully examines the eyes. These tests confirm cataracts, measure vision, and support the correct treatment regimen.
Comprehensive eye exam
The doctor asks about blurred vision, glare, night vision, and changes in the strength of glasses. Medical history, current medications and previous eye problems are discussed.
Visual acuity test
This simple reading test tests how clearly the patient can see at a distance. The result helps the doctor understand how much the cataract is affecting activities such as reading signs, watching television or walking safely.
Eye pressure test
Eye pressure is checked for stress-related concerns. This quick test is important because high pressure or eye conditions may require earlier attention Cataract surgery is planned.
Retinal examination
The retina is the light-sensitive layer at the back of the eye. The doctor checks whether diabetes, aging or other conditions have affected it. This helps set clear expectations about vision after the operation.
Discussion about lens options
After the examination, the doctor prescribes an intraocular lens, also called an IOL, which replaces the cloudy natural lens. Choices may include options such as monofocal, multifocal or toric lenses, depending on eye measurements, visual acuity and the patient’s daily routine. At ASG Eye Hospital, patients can discuss these lens options in detail before proceeding with cataract treatment.
What happens during cataract surgery?
The operation is usually planned as a day-care procedure. During cataract surgery, the cloudy natural lens is removed and replaced with a clear artificial lens. Below are the general steps to be followed during the process.
Step 1: Local anesthesia and patient comfort
The eye is numbed with drops or local anesthesia to keep the patient comfortable. The patient is usually awake but does not need to watch the procedure. The team guides the patient and monitors comfort.
Step 2: Making a small incision
In standard cataract surgery, the surgeon makes a small cut in front of the eye to access the cloudy lens. In laser cataract surgery, this step can be done with a laser instead of a surgical blade, so it is often known as a bladeless technique. The method used depends on the patient’s eye condition and treatment plan.
Step 3: Remove the cloud lens
The cloudy natural lens is carefully removed from the eye using a planned surgical procedure. The back cover of the lens is usually left in place to support the new artificial lens.
Step 4: Implantation of the artificial lens
After removing the cloudy lens, a clear artificial lens is placed inside the eye. This lens supports clear vision and stays in the eye after the procedure.
Step 5: Completing the process
After placing the artificial lens, the surgeon examines the eye and completes the procedure. In many cases, stitches may not be needed because the incision is too small, but this depends on the type of surgery.
Timeline of recovery after cataract surgery
Healing occurs slowly, and each patient’s recovery may be different. Some people notice clear vision sooner, while others take longer due to dryness, sensitivity or other eye conditions.
The first 24 hours
The eyes may feel watery, sticky, sensitive, or mildly stinging. Vision may appear cloudy at first. The patient should rest, avoid rubbing the eyes and use the prescribed drops as prescribed.
first week
In the first week, eyes need protection from dust, sweat and accidental rubbing. Heavy lifting, swimming and dusty places are generally avoided. Follow-up visits help the doctor check for healing.
first month
Vision usually settles over the next few weeks. The doctor may gradually reduce or stop the drops. If glasses are required, the final prescription is usually considered after proper healing.
When can normal activities resume?
Light activity can be resumed if the doctor allows. Driving, exercise, eye makeup and prolonged screen use should only be resumed after consulting a doctor. Sudden pain, redness, flushing, swelling or loss of vision should be reported immediately.
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