What is Cataracts
Cataracts are a clouding of the lens in the eye, which leads to a decrease in vision. They are most commonly associated with aging but can also develop due to trauma, medication, or other health conditions. The clouded lens causes blurry vision, making it difficult to read, drive, or perform other daily activities. Cataracts are treatable, and surgery is a common and highly effective solution.
Types of Cataracts
This type affects the center of the lens. It typically develops with age and causes the lens to turn yellow or brown, leading to blurry or dim vision.
Symptoms of Cataracts
Blurry or cloudy vision
Difficulty seeing at night
Sensitivity to light and glare
Double vision in one eye
Frequent changes in prescription glasses or contact lenses
Colors appear faded or yellowed
Treatments
While cataracts cannot be treated with medications or corrective lenses, surgery is an effective solution. The clouded lens is removed, and a synthetic intraocular lens (IOL) is implanted to restore vision. Surgery is safe and highly effective, with minimal risk of complications.
Precautions
Wear sunglasses with UV protection when outdoors.
Before Surgery
Your eye doctor will conduct a thorough eye exam and determine the type of IOL (intraocular lens) suitable for your vision needs. If you take medications, your doctor will provide instructions on how to manage them before surgery. You may be asked to stop using certain medications, especially if they are blood thinners.
During Surgery
Cataract surgery is usually done under local anesthesia to numb the eye, with the patient awake during the procedure. The surgeon will make a small incision in the cornea, remove the cloudy lens, and replace it with a clear synthetic IOL. The surgery typically lasts 15 to 30 minutes, and most patients report minimal discomfort.
After Surgery
After surgery, patients are monitored for a short period to ensure proper recovery. You will likely be given eye drops to prevent infection and reduce inflammation. Avoid heavy physical activity or eye strain for a few weeks. A follow-up appointment will be scheduled to ensure the eye is healing properly.