Cause: Clouding of the eye’s lens due to aging, UV exposure, or injury Symptoms:
Blurred or cloudy vision
Sensitivity to light and glare
Difficulty seeing at night
Faded colors
Frequent changes in prescription glasses
Glaucoma
Cause: Increased pressure in the eye damaging the optic nerve Symptoms:
Gradual loss of peripheral (side) vision
Blurred vision
Halos around lights
Eye pain or headache (in acute glaucoma)
Red eyes
Macular Degeneration
Cause: Damage to the macula (central part of the retina) Symptoms:
Blurry or distorted central vision
Straight lines appearing wavy
Difficulty reading or recognizing faces
Dark or empty spots in central vision
Diabetic Retinopathy
Cause: Damage to the retina due to diabetes Symptoms:
Blurred or fluctuating vision
Dark or empty areas in vision
Floaters (dark spots or lines in vision)
Vision loss in advanced stages
Conjunctivitis
Cause: Viral or bacterial infection, allergies, or irritants Symptoms:
Redness in the eye
Itching or burning sensation
Watery or thick discharge
Swollen eyelids
Light sensitivity
Dry Eye Syndrome
Cause: Insufficient tear production or poor-quality tears Symptoms:
Dry, burning, or gritty sensation in the eyes
Redness and irritation
Blurred vision
Excessive tearing (reflex tears)
Retinal Detachment
Cause: Separation of the retina from its supporting tissue Symptoms:
Sudden increase in floaters
Flashes of light in the vision
Shadow or curtain-like blockage in vision
Blurred or distorted vision
Keratoconus
Cause: Thinning and bulging of the cornea Symptoms:
Blurred or distorted vision
Sensitivity to light
Frequent changes in eyeglass prescription
Difficulty seeing at night
Strabismus
Cause: Improper alignment of the eyes or weak eye muscles Symptoms:
Misalignment of one or both eyes
Double vision
Poor depth perception
Vision loss in the weaker eye (in amblyopia)
Uveitis
Cause: Inflammation of the uvea (middle layer of the eye) due to infection, autoimmune disease, or injury Symptoms:
Eye pain and redness
Blurred vision
Sensitivity to light
Floaters
When to See a Doctor?
Seek medical advice if you experience: ✅ Sudden vision loss or blurriness ✅ Eye pain or redness ✅ Flashes of light or floating spots ✅ Difficulty seeing at night ✅ Sensitivity to light