A cataract is basically a clouding of the natural lens of eye, which positions behind the pupil and the iris. If you are more than 60 and your vision has become blurry or cloudy, you may have developed symptoms of eye cataract. It is known that eye cataract is a common disorder in older adults, and it can be healed gradually by your eye doctor.
Symptoms of Eye Cataract:
Though cataracts generally develops form slowly, you may not identify you have them until they beginning to block light. You may notice below symptoms:
• Vision becomes blurry, gloomy, foggy, or filmy
• Variations in the way you see color
• Near-sightedness (in older people)
• Difficulties driving vehicles at night (due to glare from oncoming headlights)
• Colors appear less clear and little faded
• Double vision problem in the affected eye
• Difficulties with glare during the day
• Requirements to change glasses more frequently and ultimately putting on glasses becomes less effective
• Suffering with eyeglasses or contact lenses not functioning well
• Reading turns out to be tough and eventually impossible
• Infrequently, the patient may observe a halo nearby bright objects, like street lights or car headlights
An eye cataract begins small and it initially has little side effects on your vision. The kind of cataract you have will severely affect exactly which symptoms you face and how faster they will take place. It is known that when a nuclear cataract first develops, it can convey temporary improvement in near vision in patient, called “second sight.”
Eye Cataract Treatment:
In case your vision can be improved with contacts or glasses, an eye cataract doctor will provide you a prescription. If it can’t succeed in healing, and cataracts are a problem found in your regular life, you may require cataract surgery. Its treatment is carried out on an outpatient basis, signifying that you will return home the same day, and it’s generally successful. In this, the surgeon will eliminate your lens and substitute it with a man-made lens, over 95% of patient who have done this treatment mention that they can watch better afterward.
Some other forms of treatment include taking good food sources of vitamin E like almonds, sunflower seeds, and spinach. It is known that good sources of zeaxanthin and lutein include kale, spinach, and other green vegetables to cure eye cataract. Some studies have shown that treatment using antioxidant vitamins like vitamin C and foods including omega-3 fatty acids may decrease cataract risk.
However, cataract surgery is found to be extremely successful in reinstating your vision. In this treatment, the surgeon will take out your clouded lens and in majority of cases; they replace it with a clean, plastic intraocular lens (known as IOL). Recent IOLs are being settled to make the surgery less problematical for surgeons and the lenses are more co-operative to patients. For severe eye cataract, the only operative treatment is surgery and in this, a specialist will suggest surgery if the patient:
• is facing trouble looking after themselves or somebody else
• cannot drive or feels driving difficult
• finds problems leaving the house
• finds it difficult to see or identify people’s faces