In fact, a lifetime of sun exposure and other factors that break down the blood vessels and tissues that nourish the macula is responsible for most vision loss that occurs past age 60. People with macular degeneration often find that words look broken and bunched up. Blank holes appear on street signs and in the fine print on food labels. Straight-lined objects like door frames take on a wavy, warped look. Other causes of vision loss include tears in the retina and eye diseases such as glaucoma and diabetic retinopathy.
Diabetic retinopathy is a complication of diabetes that damages the blood vessels in the retina.
A sudden and often temporary loss of vision may occur from an injury to the eye, a stroke or even a migraine headache. Symptom Relief O nce your ophthalmologist has diagnosed your vision problem and prescribed treatment, here's what you can do to make the most of your remaining vision. Shed lots of light on the subject. High-intensity halogen lights are super bright but also hot. It's better to use them with a dimmer adjustment, she says.