Cataracts: Symptoms, Causes, Diagnosis & Advanced Treatment Options in Lancaster, OH

Cataracts are one of the most common age-related eye conditions, affecting millions of seniors each year. A cataract is a painless clouding of the eye’s natural lens, leading to blurry, foggy, or distorted vision. Cataracts usually develop slowly over time and can eventually interfere with daily activities such as reading, driving, or recognizing faces.

At Kosier Eye in Lancaster, OH, we provide comprehensive cataract diagnosis and advanced treatment options—including premium intraocular lenses (IOLs) and innovative glaucoma therapy combined with cataract surgery.

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What Causes Cataracts?

Cataracts can form for several reasons, many of which are related to aging or long-term health conditions. Common causes include:

  • Aging
  • Diabetes
  • Smoking
  • Excessive alcohol use
  • Eye trauma
  • Long-term corticosteroid use
  • Prolonged exposure to UV light or radiation

Common Cataract Symptoms

Cataracts affect each person differently, but the following symptoms are the most frequently reported:

1. Blurry or Cloudy Vision

Images may appear foggy, filmy, or unfocused at any distance.

2. Light Sensitivity & Glare

Bright sunlight, indoor lighting, or oncoming headlights may produce halos or glare, making night driving especially difficult.

3. Double Vision in One Eye

Known as diplopia, cataracts can cause overlapping or duplicated images when using one eye.

4. Faded or Yellowed Colors

Colors may lose their vibrancy or take on a brownish or yellow tint.

5. “Second Sight”

Some individuals may temporarily experience improved near vision as the cataract thickens—this improvement is only temporary.

6. Frequent Prescription Changes

Declining vision may require repeated updates to eyeglasses or contact lens prescriptions.

How Cataracts Are Diagnosed

A comprehensive eye exam is essential for diagnosing cataracts. Your eye doctor will perform:

  • A vision test
  • A slit-lamp microscope exam
  • Pupil dilation to evaluate the lens and rule out other eye conditions

Routine eye exams allow your doctor to monitor cataract progression and determine when treatment is necessary.

Cataract Surgery: Restoring Clear Vision

If cataracts begin to significantly impair your daily life, cataract surgery is the only effective treatment. During the procedure, the clouded natural lens is removed and replaced with a clear, artificial intraocular lens (IOL).

Modern cataract surgery is quick, highly successful, and typically performed on an outpatient basis.

Intraocular Lens (IOL) Options

Advances in cataract surgery allow patients to choose lenses that match their lifestyle and vision goals:

Monofocal IOLs

  • Correct vision at one focal distance (near or far)
  • Glasses may still be needed for reading or driving

Toric IOLs

  • Designed to correct astigmatism
  • Provide clearer, sharper vision without distortion

Multifocal & Extended Depth of Focus (EDOF) IOLs

  • Brands like Symfony offer both near and distance correction
  • Reduce or eliminate the need for glasses after surgery
  • Some models also correct astigmatism

Your doctor will help determine the best lens choice for your eye health and lifestyle.

Cataract Surgery with iStent: Dual Treatment for Cataracts and Glaucoma

For patients who have both cataracts and glaucoma, we offer a combined procedure using the iStent inject® W.

What Is the iStent inject® W?

  • One of the smallest medical implants used in the human body
  • Placed during cataract surgery
  • Helps lower intraocular pressure (IOP)—a major risk factor for glaucoma

Benefits of iStent with Cataract Surgery

  • Restores the eye’s natural fluid drainage
  • Helps maintain normal eye pressure
  • May reduce or eliminate the need for glaucoma medications
  • Provides long-term pressure management with a minimally invasive approach

This efficient, dual-purpose procedure can improve both vision clarity and glaucoma control.

Schedule Your Cataract Evaluation at Kosier Eye

If you are experiencing cloudy vision, glare, or other signs of cataracts, our experienced team is here to help. We provide advanced diagnostics and personalized treatment options for patients in Lancaster, OH, and surrounding areas.

Kosier Eye
1520 Sheridan Dr.
Lancaster, OH 43130-1303

Phone: (740) 654-8424

Call (740) 654-8424 today to schedule your cataract evaluation and discover the best treatment options for clearer, sharper vision.