Having healthy eyes is the foundation of healthy life, but modern lifestyle and habits are undermining your vision. Here are some very easy-to-do tips for you. A little more attention to your own eye care and eyewear can greatly benefit you in the years to come.
Never use expired eye make-up
Never use old make-up on your eyes, share eye make-up or use old wands in new products as these increase the risk of infection. We have had patients suffering with eye infections from applying out-of-date eyeliner and make-up, so give your make-up bag an overhaul and throw out old mascara and eye liner after six months.
Don’t stare at your computer screen too long
Try to take a break from staring at your computer screen: it’s important to give your eyes a break to prevent headaches, blurry vision and dry eye. Also, try to keep your monitor dust and fingerprint free as both can reduce clarity and cause eye strain.
Sit 50-60 cm away from your screen
Make sure you sit about 50-60 cm away from your computer screen and that there is no light reflecting off the monitor.
Take a break
If working for long periods in front of a monitor, try and take a break every 20 minutes to half an hour.
Get some fresh air
Working in an air conditioned office or building can dry out your eyes even if you don’t wear contact lenses, making them uncomfortable and itchy but a little fresh air will help.
Drink plenty of water
Try and drink lots of water – as well as being great for your skin it can improve the moisture balance in your eyes, especially in air conditioned offices.
Don’t rub your eyes
If you have something in your eye, don’t rub it. The best thing to do is lift the upper eyelid outward and gently pull it down to cover the lower lashes causing tears to wash the object out of your eye. Lens wearers should take them out and clean them thoroughly.
Wear quality eyewear
Quality eyewear like sunglasses can help keep your eyes healthy by protecting them from UV rays – not to mention being a must-have fashion accessory.
Keep a healthy diet
Eating certain foods rich in antioxidants can keep your eyes in good health such as oily fish, nuts and green leafy vegetables. Other foods that help maintain healthy eyes are those containing zinc like red meat or rye oats, as well as strawberries, kiwis and oranges which are foods high in
vitamin C.
Get your eyes tested regularly
Have your eyes tested as regularly as recommended by your optometrist (usually every two years). Optometrists can diagnose not just problems with sight, but major health issues too such as high cholesterol, liver damage and many others, so it’s important to have a regular, comprehensive eye test.
Article Source:http://www.articlesbase.com/vision-articles/eye-care-tips-for-healthy-eyes-1617234.html
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One quarter of all people in the UK aged over 75 will develop cataracts and after the age of 50 your chances of having cataracts really begin to increase. A cataract causes damage to the eye lens and the only available treatment to restore vision damaged by cataracts is the removal of the cataract and the damaged eye lens. Cataract surgeons then replace the natural eye lens with an intraocular lens to restore vision.
What is a cataract and what causes cataracts?
A cataract damages the eye lens, distorting the way light enters the eye and causing vision to become cloudy.
The eye lens works like a camera: light enters the eye and is sent in a clean line backwards through the eye to the retina. From the retina, electrical images are sent to the brain and these images are what we see.
When the eye lens becomes clouded by a cataract, light defracts as it enters the eye, sending fractured images towards the retina. The images we see become distorted or ‘cloudy’.
Cataracts are caused by a build up of proteins in the eye. These proteins gradually clump together and damage the eye lens. The longer a cataract is left untreated the more proteins that cloud the lens and the more damaged vision becomes.
Cataracts area common problem for people over the age of 50 – with 1 in 4 UK patients developing a cataract in a lifetime. Cataracts develop gradually with age but can also be caused by damage to the eye or as the result of a genetic problem in the case of congenital cataracts.
Different types of cataract can damage different parts of the eye lens and more than one cataract can develop at once. Cataracts commonly occur in both eyes at the same time.
What are the symptoms of a cataract?
The most common symptoms of cataracts are blurred or cloudy vision, difficulty in seeing bright colours, seeing halos or glare around bright lights and poor night vision. Cataracts symptoms will vary according to the type of cataract. As the cataract develops, symptoms of blurred, cloudy vision will increase and vision deteriorates.
How do cataracts develop and progress?
Once a cataract starts to develop, the condition will get worse over time. The speed a cataract develops will vary between patients but the more advanced a cataract becomes the more damage is caused to eye sight.
How are cataracts diagnosed?
Cataracts must be diagnosed by a qualified opthalmologist. The symptoms of cataract may be similar to those of another eye condition and it is important patients have a consultation with an eye clinic before booking cataract operations online.
To diagnose a cataract the opthalmologist will perform a series of eye tests: a visual acuity test, pupil dilation test and a tonometry test. These tests can diagnose a cataract in the very early stages of cataract development which is why regular eye tests are strongly recommended, especially for people aged over 65.
What is recovery like after cataract surgery and what results can I expect?
Cataract surgery is performed as an outpatient operation. The surgery is complete within one hour and patients are able to return home the same day.
Immediately after cataract surgery, vision will be blurred due to the eye drops used to dilate and numb the eye for surgery. Patients are generally prescribed eye drops to protect the eye from infection as it heals and the new replacement lens settles in the eye. It is important that patients try to avoid irritating the eye until fully healed and waering an eye patch while sleeping can prevent rubbing the eye and causing a problem.
The recovery from cataract surgery is fast – most patients feel only a slight ache in the eye for one-two days post-surgery.
The results of cataract surgery are excellent with 95% of patients reporting an immediate improvement in their sight*. Patients can expect an end to blurred vision, annoying glare and halos from bright lights and an improvement in night vision.
What are the risks and complications of cataract surgery?
As one of the most commonly performed ophthalmology procedures, cataract surgery enjoys a very low complication rate and the surgical risks are low. However, as with all surgery it’s important to understand the risks and complications surrounding cataract surgery to help you make appropriate arrangements for the recovery period.
Frequently asked questions about cataracts
Will you be able to see or feel anything during cataract surgery? How long will the new lens last? You can find the answers to the most often asked questions about cataracts and cataract surgery by visiting our cataract FAQ page.
*statistics from NHS Choices
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