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Your eyes are an important part of your health. There are many things you can do to keep them healthy and make sure you are seeing your best. However, there are a number of myths regarding what you should do and what you shouldn't do when it comes to maintaining good eye health.
Here are 5 of those myths busted:
Myth #1: Reading in dim light and sitting too close to the tv hurts your eyes
Fact: Sitting too close to the tv, you may feel eye strain or get a headache from reading in the dark, but it will not weaken your eyes. It fatigues your eyes but does not harm your eye health in any way.
Myth #2: Eating carrots will improve your vision
Fact: Carrots are rich in vitamin a, a nutrient essential for good vision. But eating carrots will only provide a small amount of vitamin a. To get the optimum amount, you need to include other sources of vitamin a in your diet as well, some of which are milk, cheese, egg yolk and liver. Spinach is best for eye health. It has lutein and zeaxanthin, both of which can help prevent cataracts.
Myth #3: If you wear glasses or contacts for a continuous period, your eyes will weaken
Fact: Your eyes will not grow weaker by using corrective lenses. The prescription may change over time due to aging or absence of disease but it has nothing to do with your current prescription. Some children have correctable eye problems that do require glasses to improve the condition.
Myth #4: When you get something in your eye, rub it out
Fact: This is not true for everything that gets in your eyes. If any particle falls in your eyes dust it off. But if it is sand and small debris that gets in your eye, don't touch it. Use an eye wash for flushing it out. If an object gets stuck in your eye, don't remove it or rub your eye constantly. Visit a doctor at the earliest because some serious injuries may seem minor at first.
Myth #5: Dark sunglasses can protect your eyes from the sun
Fact: The color of sunglasses does not ensure eye protection. Look for sunglasses that block both uva and UVB rays. Exposure to the UV-rays of sunlight can have cumulative effects on your eyes. It increases your risk for cataracts, solar retinitis, and age-related vision loss. Even if your contacts have UV protection, wear sunglasses that block 100% of uva and UVB rays for full protection. If you wish to discuss about any specific problem, you can consult an ophthalmologist.
I have an pain in my legs from 3 days and have pain in eyes also so, Please tell me what should i do?
My age is 36 years old and not married. I am using minoxidil 5% for last 8 months. Earlier it showed significant effect and hair fall stopped and saw few hair growth, but for last 2 months, suddenly more hair fall and hair fall even from roots now. Not seeing any positive effect. So what I should do? Should I stop this minoxidil 5% permanently? Because I do not want to loss more hairs. My middle scalp is showing as bald. Please suggest. If any good solution apart from this, without any single medicines with full head of hair permanently. Please suggest.
I have headache only above the left eye. It repeats after every 15 days. During this headache I feel weakness, not able to do any work. It remains for 2-3 days at the same point. If during pain I touch my pained part it pains more. During pain I usually have problem with light ex- sunlight or tubelight. I like dark and I feel sleepy all the time during headache.
WHENEVER I GET UP EVEN AFTER LYING DOWN FOR 30 -40 MINUTED I FEEL GIDDY AND FEEL DARKNESS IN FRONT OF EYES.KINDLY ADVICE.
I wear contact lenses abot 7 yrs. I wnt2 knw tht lasik lazr is a safe procdre? I am 25 years old if infutr my eyes power is reduce again thn wht2 do wht is the next procdre?
I have eyesight which is -2 power. I using specs. Can my eye can back to normal power without using specs.
Sir, my eyes have red for 4 weeks and my eyes can't see clearly. what I can do for my eyes. please help me.
One of the most common ailments that affect elders the most is cataract. Cataract develops gradually and can occur in one or both eyes and if not treated in time can cause blindness. Most cataracts are not visible to the naked eye, but in some cases, a dense cataract can make the pupil appear white. A cataract can be defined as a dense, cloudy build up of protein masses on the eye lens. This obstructs the light falling on the retina and does not allow the retina to form a clear image.
Advancing in age is one of the most common causes of cataracts. Along with this, there are several other factors that play a role in the development of cataracts as well. These include smoking,exposure to ultraviolet radiation, long term use of steroids, trauma, radiation therapy and diabetes. Anything that triggers an overproduction of chemically altered oxygen molecules in the body can increase your risk of suffering from this condition. Hypertension and a family history of cataracts can also put you at a higher risk of developing cataracts. Poor nutrition or a diet that is deficient in antioxidants can also put you at a high risk of suffering from this condition.
Cataracts can be categorized on the basis of where and how they develop in the eye. This categorization is based on location:
- Nuclear Cataract: These develop in the middle of the lens and turn the center of the eye yellow. Nuclear cataracts are typically associated with aging.
- Cortical cataract: These develop around the edges of the nucleus and are wedge shaped. Gradually, spokes emitted from these wedges work themselves towards the center of the eye.
- Posterior capsular cataract: These are among the faster growing cataracts and develop at the back of the lens.They are also known as subcapsular cataracts. Cataracts triggered by diabetes or the prolonged use of steroids usually fall in this category.
Categorization based on how they develop:
- Congenital cataract: These are present at birth or develop within the first year of a baby's life. Congenital cataracts are rare.
- Secondary cataract: These are triggered as a side effect of medications or diseases like glaucoma and diabetes. Prolonged use of steroids like prednisone can also lead to the development of such cataracts.
- Traumatic cataract: Cataract that is developed as a result of an injury to the eye is known as traumatic cataracts. They have a very slow rate of development.
- Radiation cataract: It develops as a side effect of radiation therapy used to treat cancer.