The first symptom is often worse night vision. Because cataracts distort the light that comes into your eyes, you may see halos around lights -- again, mostly at night. Blurry vision is also common.
Cataract patients with poor night vision (or night blindness) have trouble seeing in dim light or darkness. This means the eyes take a very long time to adjust when going from light to dark. Patients experiencing this cataract symptom struggle in low light conditions such as driving at night and in cinemas.
Increased Light Sensitivity
As cataracts grow, they make it harder for light to get through your lens clearly. As light becomes scattered, you might have problems with glare and light sensitivity. Brighter sources of light, such as overhead lights or sunlight, might seem too harsh for your eyes.
Cataract Symptom: Glare
Indoor lights that once didn't bother you now may seem too bright or have halos. Driving at night may become a problem because of the glare caused by street lights and oncoming headlights.
Starbursts, or a series of concentric rays or fine filaments radiating from bright lights, may be caused by refractive defects in the eye. Starbursts around light are especially visible at night, and may be caused by eye conditions such as cataract or corneal swelling, or may be a complication of eye surgery.
It's common for people to report seeing halos around lighting, especially at night. Sometimes, this isn't a cause for any concern as it's the eye's response to bright lights, or even the result of wearing contacts or glasses.
Seeing halos around lights is a result of diffraction, an effect that occurs when the light bends while entering the eye. Diffraction can sometimes be caused by glasses and contact lenses, but it can also be a disease's side effect.
Thousands of Serious Light owners use their lights to help with their cataracts. We particularly recommend the High Definition Light for cataracts as it offers a natural, balanced bright light beam as close to the daylight our eyes are built to use.
As the condition develops, you're not the only one who will notice your lenses clouding. Your eye color may appear dull as cataracts progress and reduce the amount of light hitting the iris. Severe cataracts can make the cornea, iris, and pupil look milky white.
Light sensitivity is a common symptom of cataracts. The glare of bright lights can be painful, especially to those with posterior subcapsular cataracts, according to the Mayo Clinic. These types of cataracts start at the back of the lens, blocking the path of light and often interfere with your reading vision.
Early symptoms of a cataract forming can be any of the following, according to the National Eye Institute: Your vision seems cloudy, fuzzy or blurry. You notice more glare from lamps, bright sunlight or headlights. You might also begin to see a “halo” around the lights.
Blurry vision. Seeing halos around lights. Seeing clouds around certain objects. Sensitivity to glare from oncoming car headlights.
Cataracts are when the lens, a small transparent disc inside your eye, develops cloudy patches. Over time these patches usually become bigger causing blurry, misty vision and eventually blindness. When we're young, our lenses are usually like clear glass, allowing us to see through them.
Poor Night Vision
Cataracts can make it difficult to see in low light. One of the primary indications that cataracts are developing is the gradual loss of contrast sensitivity, which becomes especially noticeable in dim lighting.
Ultraviolet light from the sun may contribute to the development of cataracts. Wear sunglasses that block ultraviolet B (UVB) rays when you're outdoors. Reduce alcohol use. Excessive alcohol use can increase the risk of cataracts.
What Is The Best Color Light For Reading And Studying During The Nighttime? Amber light and red light from Blue Light Blocking Lightbulbs are the best color lights for reading and studying at nighttime because they don't affect your circadian rhythm or disrupt hormone balance.
Cataracts typically begin developing in people age 40 years and older but don't usually begin to impair vision until after age 60. However, younger people can develop cataracts, too.
Age is the greatest risk factor for cataracts. Age-related cataracts may develop between 40 and 50 years old.
When the vitreous gel inside your eye rubs or pulls on the retina, you may see what looks like flashing lights or lightening streaks. You may have experienced this sensation if you have ever been hit in the eye and see "stars." These flashes of light can appear off and on for several weeks or months.
Astigmatism can distort lights in several ways, and instead of a clear image, you might see: Streaky lights. Haloed lights. Blurry lights.
Signs You May Have Astigmatism
Fuzzy images. Light halos or streaks. Glare from lights. Needing to squint.
Cataracts usually develop slowly and are most often seen in older people. When the lens becomes cloudy, light is dispersed abnormally as it enters the eye and causes a person to see halos around lights. In fact, seeing halos around lights is one of the most common symptoms of cataracts.
#2: Halos Around Lights
When looking at lights, people with glaucoma will see a rainbow-colored circle around them. Some people will not even be able to look at the light to see the halo, which is another sign of glaucoma that has advanced from the halo stage.