
| Eye Symptom/Problem: | Possible Condition/Causes: |
| Blind Spots | Glaucoma, lazy eye (from alcohol and/or tabacco), optic atrophy, retinitis pegmentosa (progressive degeneration of the retina). |
| Blinking, frequent | Accommodative insufficiency, anxiety, contact lense irritation, dry eye syndrome, farsightedness, foreign body in eye, stroke. |
| Blurred distance vision | Astigmatism, cataracts, lazy eye, macular degeneration, nearsightedness. |
| Blurred near vision | Accommodative insufficiency, computer vision syndrome, convergence insufficiency, lazy eye, presbyopia. |
| Blurred vision | Astigmatism, central serous retinopathy, keratoconus. |
| Burning | Chemical burn, computer vision syndrome, dry eye syndrome, pink eye. |
| Color Vision, disturbed | Acute optic neuritis, medication allergy, primary optic atrophy. |
| Discharge, sticky | Dry eye syndrome, pink eye. |
| Discharge, watery | Allergy, blocked tear duct, foreign body in eye, pink eye. |
| Double vision | Binocular vision disorder, convergence insufficiency, diabetes, Graves's disease, astigmatism, optic nerve defect, orbital fracture. |
| Drooping eyelid | Aging, botulism, diabetes, head injury, hypothyroidism, muscle weakness, optic nerve defect. |
| Dryness | Hormone imbalance, keratoconjunctivitis sicca, sjogren's syndrome, Stevens-Johnson syndrome, xerophthalmia, laser eye surgery. |
| Eye movements, involuntary | Acute optic neuritis, albinism, alcohol intoxication, lupus erythematosus. |
| Eyelid, swelling around | Blunt trauma, excessive salt consumption, pinkeye, smoking. |
| Eyelid, swelling of | Chalazion, stye. |
| Flashing lights | Blunt trauma, migraine headache, retinal detachment, vitreous humor detachment. |
| Headaches | Astigmatism, computer vision syndrome, convergence insufficiency, farsightedness, migraine headache. |
| Itching | Dry eye syndrome, pink eye, trichiasis (irritation of the eyeball by eyelashes) |
| Light sensitivity | Computer vision syndrome, eyestrain, iritis (inflammation of the iris), pinkeye., laser eye surgery side effect. |
| Night blindness | Nearsightedness, retinitis pigmentosa, vitamin A deficiency, laser eye surgery side effect. |
| Pain, sharp | Corneal abrasion, corneal ulcer, foreign body in eye, torn or broken contact lense. |
| Protruding eyes | Grave's disease, intra-orbital tumor. |
| Pupils, different sized | Glaucoma, intracracranial tumore, iritis, meningitis, nearsightedness, nerve defect. |
| Redness | Computer vision syndrome, corneal abrasion, iritis, pinkeye, subconjunctival hemorrage. |
| Tearing | Acute optic neuritis, blocked tear duct, dry eye syndrome, iritis, pinkeye. |
| Tired eyes | Accomodative insufficiency, computer vision syndrome, convergence insufficiency, presbyopia. |
| Yellow eyes | Jaundice. |
| Yellow spot in eye | Pinguecula (yellow patch on sclera). |