Cataract Symptoms
Cataract symptoms develop slowly and may affect one or both eyes. Dr. A Rauf, ophthalmologist at Sterling Eye Clinic, advises monitoring for early signs to prevent vision impairment.
Symptoms often mimic other eye issues, so professional diagnosis is essential (NHS).
Common Cataract Symptoms
From Mayo Clinic and AOA sources, typical symptoms include:
- Blurry, cloudy, or dim vision, like looking through fog.
- Increased difficulty seeing at night or in low light.
- Sensitivity to bright lights and glare, especially from headlights.
- Need for stronger lighting when reading or doing close work.
- Seeing halos around lights.
- Colors appearing faded or yellowed.
- Double vision in a single eye.
- Frequent changes in eyeglass prescriptions.
Symptoms vary by cataract type; posterior subcapsular may worsen rapidly (AOA).
When to See a Doctor
Consult an eye specialist if you notice:
- Sudden vision changes.
- Pain, redness, or flashes of light.
- Persistent blurriness despite new glasses (NHS).
Untreated cataracts can lead to total vision loss, but early intervention helps.
Check symptoms further at Sterling Eye Clinic symptom checker.