vision - Best Private Hospital in Dubai Al Mankhool | IMH Dubai

Glaucoma – the ‘sneak thief of sight’

Glaucoma is a serious eye condition that can cause blindness. It damages the optic nerve, which carries information from your eyes to the visual center in your brain. This damage can result in permanent vision loss. The most common type of glaucoma has no early warning signs and can only be detected during a comprehensive eye exam. If Undetected and untreated glaucoma first causes peripheral vision loss and eventually can lead to blindness. Glaucoma is caused by higher than normal pressure inside the eye. By the time you notice vision loss from glaucoma, it’s too late. The lost vision cannot be restored, and it’s very likely you may experience additional vision loss, even after glaucoma treatment begins.

What are the Types of Glaucoma?

  1. Angle Closure Glaucoma : The drainage angle is too narrow or begins to close, impeding the normal outflow of aqueous humor.
  2. Congenital Glaucoma : Some children are born with a defect in the drainage angle that prevents the aqueous fluid from exiting the eye normally.
  3. Secondary glaucoma : Develops due to complications of certain conditions (eg: Trauma, Diabetes), Side effects of medications or because of other eye conditions.

What are the Symptoms of Glaucoma?

• Blurred vision
• Seeing colored rings around lights
• Eye pain
• Headache
• Light sensitivity
• Redness in Your Eye
• Nausea and vomiting in later stages

How is Glaucoma Diagnosed?

• Detailed medical History (including family history)
• Tonometry –Eye pressure check
• Pachymetry – Corneal thickness check
• Perimetry – Visual field test
• Optical Coherence Tomography- Optic Nerve scan

Who is at the risk of Glaucoma?

• Age- People over 60 are at increased risk of glaucoma
• Eye Problems-Chronic eye inflammation, Trauma, thin cornea
• Family History
• Medical History-High Blood pressure, Heart disease, Diabetes
• Use of Certain Medicine-Corticosteroids for extended periods

How is glaucoma Treated?

• Medications- mild to moderate stage
• Surgery- severe stage

Can Glaucoma be prevented?

Glaucoma can’t be prevented. But it is still important to catch it early so treatment can begin in the early phase that will help prevent it from worsening

Make Sure Kids’ Eyes and Vision Are Perfect This School Year

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With schools back in progress, parents may think they have crossed everything off on their checklist, but our eye specialist want to remind parents on their children’s eye health. Good vision and overall eye health are vital to learning and academic success. Because children are still growing, being vigilant about eye health is important. The earlier problems are identified; the sooner they can be addressed to the ophthalmologist. Dr.Tarek Makhlof, Ophthalmologist @ International Modern Hospital, recommends the following tips to for healthy eyes and vision:

  1. rubWatch for signals of eye problems– Parents should be alert to symptoms that could indicate an eye or vision problem, such as complaints of eyestrain, headaches and squinting when reading or performing other common activities like regular rubbing of the eye etc. Other symptoms to look for include a white or grayish-white coloring in the pupil, one eye that turns in or out, or eyes that do not track in sync together.
  2. Wear protective eyewear when playing sports– Eye injuries while playing sports can cause serious damage. Hence wear protective eye wears as a protective measure.
  3. Get regular childhood vision screenings 
    Children’s eyes change rapidly, making regular vision screenings an important step in detecting and correcting eye problems in early stages. eyetestFor school-age children, a vision screening, which is less comprehensive than a dilated eye examination by an ophthalmologist,can be performed by a pediatrician, family physician, nurse or trained technician during regular checkups. If the screening detects a problem, the child may need to see an ophthalmologist — an eye physician and surgeon.
  4. Know and share your family eye health history– Everyone should find out whether eye conditions or diseases run in their family. Parents should share that information with the person performing the screening when possible. Examples of common eye conditions include refractive errors (nearsightedness, farsightedness, astigmatism) crossed eye, known as strabismus, and lazy eye, known as amblyopia. If crossed eye and lazy eye are not treated in childhood, they can sometimes cause permanent vision loss in one or both eyes.
  5. kid-with-tablet_opt-100623783-primary.idgeBeware of television on hand held devices– It is now becoming more and more common for children to suffer from eye strain after staring at screens for hours and hours. This is sometimes known as computer vision syndrome. Watch out for dry, red and sore eyes. Sometimes, children may experience blurry vision and have problems with words moving on the screen because their eyes are not properly aligned. You can avoid eye problems setting in at an early age by making sure that sessions involving near screen work are limited to 30 minutes a time. Make sure that there are plenty of breaks and that outdoor activity is not neglected.

How to Prevent Eye Strain While Watching TV

If you spend your whole day using the computer and then go home and watch TV, your eyes will definitely start to feel the strain. Here are some simple tips to prevent eye strain while you watch TV.

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Keep the lights on.
We all love snuggling up in bed and watching TV with the lights off, but this is really bad for the eyes. Keep the lights on when you watch TV, so that your eyes don’t get tired.
Take breaks.
Instead of keeping your eyes glued to the TV for hours on end, take frequent breaks to prevent eye strain. Blink often, and every time there is a commercial, get up and walk around for a few minutes. This will not only relax your eyes, but prevent back problems as well. While you are walking around, try to focus your eyes on objects that are far away.
Reduce the glare.
Try to position yourself so that there is no glare on the screen. One way to do this is to ensure that the screen is at a 90˚ angle from any source of light. You can also wear anti-glare glasses to protect your eyes from the glare.
Maintain the right distance.
You should be 8-10 feet away from your TV. It should be at the correct height, either at your eye level or just below it. You should never be looking up at it.
Relieve the strain.
If your eyes feel strained after watching TV, there are certain things you can do to make them feel better. Massage your eyes gently, apply a hot compress on them or do some simple eye exercises. Make it a point to get 8 hours of sleep every night to rest your eyes.
Upgrade your TV.
If you have been trying to convince your spouse that you’ll need a new TV, you finally have the perfect excuse! If you’re still using an older television, switch over to a flat screen one, since those give off less of a glare. Also, the bigger the better, since the larger the screen is the less your eyes have to strain to focus.

 
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