What body systems are affected by cataracts?
A cataract is a clouding of the lens of the eye. This is an area that is normally clear. As this clouding happens, it keeps light rays from passing through the lens and focusing on the retina. The retina is a tissue lining that is sensitive to light.
Do cataracts affect other body systems?
2/3 of congenital cataracts have causes that may affect learning, brain, and other organs so will need comprehensive testing for metabolic diseases, prenatal infections, syndromes, etc.
How does cataract affect the nervous system?
If a cataract is present, the baby’s immature nervous system will not receive the visual stimulation that it needs to develop the vision pathways in the brain, and permanent vision loss will occur.
What are the negative side effects of cataract surgery?
Side effects are rare from cataract surgery, but some things that could happen are:
- Eye infection or swelling.
- Retinal detachment — the breaking away of a layer of tissue at the back of your eye that senses light.
- Drooping eyelid.
- Temporary rise in eye pressure 12-24 hours after surgery.
What is the average age to have cataract surgery?
In most people, cataracts start developing around age 60, and the average age for cataract surgery in the United States is 73.
When should you have cataracts removed?
Your doctor does not have to wait for symptoms of cataracts to be severe before removing the lens. 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.
How do you feel with cataracts?
- Clouded, blurred or dim vision.
- Increasing difficulty with vision at night.
- Sensitivity to light and glare.
- Need for brighter light for reading and other activities.
- Seeing “halos” around lights.
- Frequent changes in eyeglass or contact lens prescription.
- Fading or yellowing of colors.
- Double vision in a single eye.
Can you lose your eyesight from 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.
Can you see cataracts in the mirror?
If left untreated, a cataract will naturally continue to progress. In some cases, the maturing cataract becomes completely white and can be seen in the mirror or by others.
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.