Eye Diseases Symptoms

Symptoms You Shouldn’t Ignore

Some eye diseases show up gradually, and others can cause sudden changes. Here are some warning signs to look out for:

• Blurry or cloudy vision
• Seeing floaters or flashes of light
• Trouble seeing at night
• Frequent eye strain or headaches
• A shadow or dark spot in your central vision
• Eye pain, redness, or pressure
• Sudden loss of vision (in one or both eyes)
  

Even if you’re not experiencing symptoms now, many diseases—like glaucoma and diabetic retinopathy—can cause irreversible damage before you feel a thing. That’s why experts recommend a comprehensive eye exam every 1–2 years, especially if you’re over 40, wear glasses, or have chronic conditions like high blood pressure or diabetes.