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Treatment of Squint
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My eyes squint basically left eye Whenever I try to look upwards it is blur with specs I just had my eye check up my glasses prescription increased I can see clearly But whenever I look upwards it is blur and that time my eye squints. What do I do? Is there any exercise?
I am 24 years old male and I am working online from past few months which started me causing pain in my eyes, what should I do?
Cataract usually affects people who are above 40. It is a blurring of the eye’s lens, which lies at the back of pupil and iris. It is the most usual cause behind the loss of vision for people above 40. Research also states that it is a major cause of blindness in the world.
Types of cataracts:
- Subcapsular cataract: People who are diabetic and those are taking high steroids are more prone to subcapsular cataract. In this type, the cataract develops at the back of the lens.
- Nuclear cataract: A nuclear cataract is related to aging. It usually affects the central portion of the lens of the eye.
- Cortical cataract: It is a white opacity, which begins from the periphery of the lens and spreads up to the center of the lens in a spot-like manner. It usually affects the cortex of the lens.
- In the beginning, cataract affects a small portion of your eye and affects your vision.
- Your vision gradually gets blurred.
- Too much exposure to the light might cause glare.
- In nuclear cataract, you may notice a short-lived improvement of your near vision.
- In subcapsular cataract, you cannot notice any symptoms in the initial days.
Cause of cataract:
The lens inside our eyes acts like a camera and it is made of protein and water. The protein helps in keeping the lens clear. But with aging, the protein may start to form a lump, which causes cloudiness in the eye area. With time the cataract spreads all over the lens and creates more cloudiness, which ultimately leads to blindness. The factors which usually trigger cataract are
- UV rays from sunlight
- Consumption of high dosage steroids medicines
- Statin medicines
- History of eye inflammation or any eye injury
- History of eye surgery
- Too much consumption of alcohol
- Hormone replacement therapy
- Family history of cataract
Prevention of cataract:
It cannot be guaranteed whether cataract can be prevented or not. A study shows that cataract is caused due to the oxidative changes in the lens of the eye. Nutrition studies have shown that consuming vegetables and fruits, which are high in antioxidants, may help in preventing cataract. Dietary intake of vitamin E, carotenoids lutein, and zeaxanthin from supplements and food items can decrease the risk of developing a cataract. Sunflower seeds, spinach and almonds are good sources of vitamin E. Kale, spinach, other leafy green veggies are the good sources of zeaxanthin and lutein. Food items that contain Omega-3 fatty acids and vitamin C decrease the chances of cataract.
Last, but not the least, when you step out, always wear a sunglasses, which has the ability to block UV rays. If you wish to discuss about any specific problem, you can consult an Ophthalmologist.
After riding my bike my eyes getting reddish colour very soon. Why this is happening even if m not a drug addict. Does my eye or retina has any problems. Bcoz of playing games always on mobile or xbox. please reply soon.
What is the difference in swine flu and common cold. How can one identify just by seeing symptoms. Please advice
I am 26 years old male, I have a constant eye power of -2.5 for 12 years, recently whn I checked my eye power I had a change in axis, the axis for right eye is 105 and for left eye is 60, is change in axis leads to any big problem, can we change the axis to normal without any operation.
Even something as small as an eyeball, has multiple parts within it. The retina at the back of the eyeball is responsible for the clarity of vision. The central area of the retina is known as the macula. Macular degeneration is the deterioration of this part of the retina. Macular degeneration is age related and is considered as an incurable condition. People suffering from macular degeneration experience blurred vision, black spots and may eventually lose central vision while retaining peripheral vision.
There are two types of macular degeneration; wet and dry. The dry form of this disease is more common than its wet form. Of these, the latter causes more serious vision loss. Dry macular degeneration leads to white or yellow deposits on the retina leading to further degeneration. In the wet form of this disease, blood vessels beneath the retina start growing towards the macula and may pull it away from the base when they break or leak fluid.
There are three stages of age related macular degeneration (AMD):
- Early AMD: This is diagnosed by the presence of deposits on the retina. In most cases, ether is no vision loss at this stage but regular check-ups are essential.
- Intermediate AMD: A comprehensive eye exam will show the presence of larger deposits or pigment changes in the retina. At this stage, slight vision loss may be experienced.
- Late AMD: People suffering from late AMD have noticeable vision loss. Though this disease is linked to aging, the exact triggers for macular degeneration are unknown. It is understood to be a combination of hereditary and environmental factors. The presence of certain genes and their variants has been associated with a number of cases of this disease. Studies also show that caucasians are at the highest risk of suffering from this disease. Depriving cells in the retina of oxygen can also increase a person's risk of contracting this disease. Other risk factors for this disease are obesity, smoking, high blood pressure and a light eye colour. The side effects of certain drugs can also induce this condition.
Macular degeneration is considered to be incurable, but certain forms of treatment can improve vision and slow down the rate of deterioration. Treatment prescribed by a doctor depends on stage of the disease and whether it is wet or dry. Studies suggest that a diet rich in Omega-3 fatty acids can prevent AMD and lower the risk of its progression.