A congenital cataract is a rare birth defect of the eye that can cause vision problems or blindness. A congenital cataract happens when the lens of the eye is cloudy instead of clear. A baby may have a cataract in one or both eyes.
Are cataracts genetically inherited?
Some people are born with cataracts or develop them during childhood. These cataracts may be genetic, or associated with an intrauterine infection or trauma. These cataracts may also be due to certain conditions, such as myotonic dystrophy, galactosemia, neurofibromatosis type 2 or rubella.
Why are some babies born with cataracts?
What are the causes? Heredity is a common cause of congenital cataracts in babies. Other causes include infection, inflammation, drug reactions. When mothers come down with measels, ruebella, or other infections while they are pregnant, the child may also be born with cataracts in one or both eyes.
Is cataract a defect?
A cataract is a cloudy area in the lens of the eye that leads to a decrease in vision. Cataracts often develop slowly and can affect one or both eyes.
|Symptoms||Faded colors, blurry vision, halos around light, trouble with bright lights, trouble seeing at night|
|Complications||Falling, depression, blindness|
What are the 3 types of cataracts?
There are three primary types of cataracts: nuclear sclerotic, cortical and posterior subcapsular.
- Nuclear Sclerotic Cataracts. …
- Cortical Cataracts. …
- Posterior Subcapsular Cataracts.
At what stage should cataracts be removed?
In most cases, you need surgery when blurry vision and other symptoms of a cataract starts to interfere with daily activities like reading or driving. There is no drug or eye drop to prevent or treat cataracts. Removing them is the only treatment.
How common are newborn cataracts?
Cataracts in babies and children are rare. In the UK, around 2 to 3 in every 10,000 babies are born with cataracts.
What percentage of babies are born cataracts?
Epidemiology. Congenital cataract are responsible for nearly 10% of all vision loss in children world wide. Congenital cataract are one of the most common treatable causes of visual impairment and blindness during infancy, with an estimated prevalence of 1 to 6 cases per 10,000 live births.
What is the youngest age for cataracts?
It’s a common misconception that cataracts only affect the elderly. While it’s true that most cataracts occur because of aging, it’s not the only reason that cataracts can develop. Many people start developing cataracts as young as age 40. However, cataracts can occur at any age.
What causes cataracts to grow quickly?
Trauma-related cataracts are typically the most fast-growing type of cataracts. Radiation: Radiation-related cataracts, sometimes listed under trauma-related cataracts, occur after the lens has been exposed to radiation. Exposure to high levels of radiation can result in clouded vision in as little as two years.
What are the 5 types of cataract?
There are 5 main types of cataracts.
- Age-related cataract. As you age, a cataract can develop because of natural changes in the lens of your eye. …
- Traumatic cataract. Serious eye injuries can damage your lens and cause a cataract. …
- Radiation cataract. Certain types of radiation can cause cataracts. …
- Pediatric cataract.
Is cataract curable?
If you or someone you love has cataracts, you likely wonder if they’re treatable, or if you’ll suffer with this condition the rest of your life. Good news – cataracts can be treated, and your vision restored, potentially even making your vision better than prior to your first cataract symptoms.
What do early stage cataracts look like?
The symptoms of early-stage cataracts include mild eye blurriness and cloudiness, early sensitivity to light and glare, and an ever-increasing eye strain. Sudden headaches, seeing flashes of lights, sudden vision changes, and double vision could also be symptoms of early to immature stages of cataracts.
Who is prone to cataracts?
Cataracts are very common as you get older. In fact, more than half of all Americans age 80 or older either have cataracts or have had surgery to get rid of cataracts. At first, you may not notice that you have a cataract. But over time, cataracts can make your vision blurry, hazy, or less colorful.
Can you go blind with cataracts?
Over time, cataracts become worse and start to interfere with vision. Important skills can be affected, such as driving, and loss of vision can affect the overall quality of life in many ways including reading, working, hobbies and sports. If left untreated, cataracts will eventually cause total blindness.