Common reasons for assessment
Symptoms that patients often ask about
The same symptom can come from several different eye conditions. Examination helps identify the cause and guide the right next step.
Blurred vision
Blurred vision may appear gradually or suddenly and may affect one eye or both. It can feel like haze, loss of sharpness, distortion, or missing detail.
- Glasses or prescription change
- Dry eye and tear film instability
- Cataract-related lens changes
- Retinal or macular disease
A sudden change, distortion, or missing area of vision should be assessed promptly. Gradual blur is also worth evaluating when it interferes with reading, driving, work, or daily comfort.
Blurred Vision Comprehensive Eye Exam Cataracts
Eye pain or light sensitivity
Eye discomfort can feel like aching, sharp pain, irritation, pressure, or a foreign-body sensation. Light sensitivity is particularly important when it appears with redness or blurred vision.
- Dry eye or corneal irritation
- Inflammation or infection
- Elevated eye pressure
Persistent pain, marked light sensitivity, or pain with reduced vision should not be treated as simple tiredness.
Dry Eye Evaluation Glaucoma Comprehensive Eye Exam
Red eye
A red eye may be caused by dryness, allergy, blepharitis, infection, or inflammation. A mild red eye without pain may settle, but associated symptoms change the level of concern.
- Dry eye or surface irritation
- Blepharitis or eyelid margin inflammation
- Allergy, infection, or inflammatory eye disease
Redness with pain, discharge, light sensitivity, blurred vision, or one-sided severe redness should be assessed.
Dry Eye Evaluation Blepharitis Comprehensive Eye Exam
Flashes, floaters, or a shadow in vision
Flashes and floaters are often related to vitreous changes inside the eye, but sudden changes can signal a retinal tear or detachment. A curtain or shadow in the field of vision is especially important.
- Posterior vitreous detachment
- Retinal tear or detachment
- Retinal or macular disease
A sudden shower of floaters, new flashing lights, or a curtain-like shadow should be assessed promptly.
Floaters & Flashes Retina Care Comprehensive Eye Exam
Dry, burning, watery, or tired eyes
Dryness, burning, stinging, watery eyes, and fluctuating vision often reflect tear film instability. Symptoms may worsen with screens, air conditioning, contact lenses, or prolonged reading.
- Dry eye disease
- Meibomian gland dysfunction (MGD)
- Blepharitis or eyelid inflammation
- Digital eye strain from prolonged screen use
Persistent symptoms that keep returning or affect daily comfort are best assessed with a structured dry eye evaluation.
Dry Eye Evaluation Blocked Oil Glands (MGD) Blepharitis
Eyelid lump, swelling, or irritation
Eyelid lumps are often related to blocked oil glands, chalazion, styes, or benign eyelid lesions. Recurrent swelling or lash-line irritation can also reflect underlying blepharitis or MGD.
- Chalazion or stye
- Benign eyelid lesions
- Lid margin inflammation
Recurrent or persistent lumps, swelling, or lesions that change in appearance should be examined.
Eyelid Lumps, Chalazion & Lesions Blepharitis