how do i know if my eyes are sensitive to light?
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['Squinting.', 'Eye strain or pain.', 'Headache or migraine.', 'Blinking excessively.', 'Watery eyes.', 'Feeling dizzy.']
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['shadows, flashes of light, or wiggly lines in your vision.', 'blurred vision.', "a dark patch in your eye that's getting bigger.", 'partial or total loss of vision.', 'bulging of 1 eye.', "a lump on your eyelid or in your eye that's increasing in size.", 'pain in or around your eye, although this is rare.']
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Photophobia, or light sensitivity, is an intolerance of light. Sources such as sunlight, fluorescent light and incandescent light all can cause discomfort, along with a need to squint or close your eyes. Headaches also may accompany light sensitivity. Light-sensitive people sometimes are bothered only by bright light.
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Exposure to harsh fluorescent lighting can cause eye strain and blurred vision. The longer you're exposed to the light, the more likely you'll experience the problem. Symptoms of eyestrain include sore, burning, watery or dry eyes. Double vision and increased sensitivity to light can also occur.
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Photophobia literally means "fear of light." If you have photophobia, you're not actually afraid of light, but you are very sensitive to it. ... Photophobia isn't a condition -- it's a symptom of another problem. Migraine headaches, dry eyes, and swelling inside your eye are commonly linked to light sensitivity.
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Rats are very sensitive to light; bright light can cause stress and harm their eyes ¿ particularly albino strains (red-eyed white rats). The temperature and humidity of anywhere they¿re housed to be appropriate.
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Lastly, there are certain properties associated with fluorescent lighting that affect an individual's tolerance levels. They include: High amount of blue light which is known to increase eye strain, general light sensitivity, headaches and migraines.
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Light Sensitivity. Light sensitivity is a hypersensitivity to light. A sudden onset of substantial or even painful light sensitivity (photophobia) may be caused by inflammation in the eye. This may be due to a foreign body in the eye, an infection of the cornea or an inflammation of the iris or uvea.
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If you have a lighter eye color, your eyes are more sensitive to light because you have less pigment and melanin in your irises to protect your eyes from the sun. This means that you could have a greater risk of macular degeneration, and that you might find yourself squinting more when you go outside during the day.
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If you have chronic dry eye, you may experience regular dryness, burning, redness, grittiness, and even blurred vision. You may also have some sensitivity to light. This is called photophobia.
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Sources such as sunlight, fluorescent light and incandescent light all can cause discomfort, along with a need to squint or close your eyes. Headaches also may accompany light sensitivity. Light-sensitive people sometimes are bothered only by bright light. In extreme cases, however, any light can be irritating.
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What causes photophobia? Photophobia is not an eye disease, but a symptom of many conditions such as infection or inflammation that can irritate the eyes. Light sensitivity also can be a symptom of underlying diseases that don't directly affect the eyes, such as virus-caused illnesses or severe headaches or migraine.
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fish don't have eyelids, so they can be very sensitive to light. some fish are more sensitive than others, but you may have a light that's too bright for your particular fish.
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['Redness in one or both eyes.', 'Itchiness in one or both eyes.', 'A gritty feeling in one or both eyes.', 'A discharge in one or both eyes that forms a crust during the night that may prevent your eye or eyes from opening in the morning.', 'Tearing.']
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The more melanin in your iris, which is the colored area surrounding the pupil, the darker your eye color will be. ... Light eyes such as blue, green or grey are more sensitive in sunlight. Most people are sensitive to sudden light, such as walking out of a dark hallway on a sunny day.
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Eyes with lower pigment (blue or grey eyes) are more sensitive to light. This means they don't need to absorb as much light as brown or dark eyes before this information reaches the retinal cells.
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As the amount of blue and green light reaching the hypothalamus increases, the amount of melatonin decreases. Eyes with lower pigment (blue or grey eyes) are more sensitive to light. This means they don't need to absorb as much light as brown or dark eyes before this information reaches the retinal cells.