Alzheimer's Disease International estimates that the number of people living with dementia worldwide – nearly 44 million in 2014 – will almost double by 2030 and more than triple by 2050.

There is no single test that can show if a person has Alzheimer's, but doctors can almost always determine if a person has dementia, although it may be difficult to determine the exact cause. Diagnosing Alzheimer's requires careful medical evaluation, neurological testing and sometimes brain imaging and blood tests to rule out other causes of dementia.

Most of the testing for early disease – MRI scans of the brain, brain PET scans looking for amyloid, and spinal taps looking for certain proteins in the spinal fluid – are not very accurate, they are invasive and they can be expensive.

Researchers have now turned to findings in the eye to help with early detection and are hoping to find ways to make the diagnosis earlier when potential treatments may have a better outcome. There is also hope that these tests will be less expensive and invasive […]

Do you have the right kind of eyewear to protect yourself from serious injury or blindness – or even just daily irritation?

Each year, tens of thousands of people are treated for eye injuries related to the hazards of their jobs, doing chores in the yard or playing sports. Most of these injuries could have been prevented by the right kind of eye protection – including wearing safety glasses, goggles or safety shields.

And for those not exposed to physical dangers, there are coatings that can be added to your regular glasses that protect you from UV rays from the sun and blue light from computer screens.

Ask us about how the right eye protection can help save your sight and what options you have based on your individual needs.

Video credit: National Eye Institute, National Institutes of Health (NEI/NIH) (https://nei.nih.gov/)

Your Eyes Are A Gift, Protect Them During The Holidays

“I want an official Red Ryder, carbine action, two-hundred shot range model air rifle!”

“No, you'll shoot your eye out.”

This line from “A Christmas Story” is one of the most memorable Christmas movie quotes ever. Funny in the movie, but the holiday season does present a real eye injury threat.

For those of who celebrate Christmas that risk begins before the actual day.

Some of the most frequent holiday-related eye injuries come from the Christmas tree itself.

Holiday eye safety begins with the acquisition of the tree. If you are cutting down your own tree please wear eye protection when doing the cutting, especially if you are going to be using a mechanical saw such as a chain saw or sawzall. You need to also be careful of your eyes when loading a tree on top of the car. It is easy to get poked in the eye when heaving the tree up over your head.

Once back at home take care to make sure […]

Is it safe to use ‘Redness Relief’ eye drops regularly?

The short answer is NO.

Here’s the slightly longer answer.

There are several eye “Redness Relief” products on the over-the-counter market, such as those made by Visine, Clear Eyes, and Bausch & Lomb – as well as generic versions sold by pharmacy chains.

Most commonly, the active ingredient in redness relief drops is either Tetrahydrozoline or Naphazoline. Both of these drugs are in a category called sympathomimetics.

Sympathomimetics, the active ingredient in redness relief drops, work by a process called vasoconstriction, or artificially clamping down the superficial blood vessels on the eye surface. These blood vessels often dilate in response to the irritation. This increase in blood flow is trying to help repair whatever irritation is affecting the surface of the eye. Clamping down on those vessels by using a vasoconstrictor counteracts the body’s efforts to repair the problem.

The other downside to repetitively using redness relief drops is that after the vasoconstrictor wears off the vessels often dilate to an even larger degree than when the process started. This stimulates […]

One of the hardest questions eye care professionals deal with every day is when to tell people who are having difficulty with their vision to stop driving.

Giving up your driving privilege is one of the most difficult realities to come to terms with if you have a problem that leads to permanent visual decline.

The legal requirements vary from state to state. For example, in New Jersey the legal requirement to drive, based on vision, is 20/50 vision or better with best correction in one eye for a “pleasure” driving license. For a commercial driving license, the requirement is 20/40 vision or better in both eyes.

In some states there is also a requirement for a certain degree of visual field (the ability to see off to the sides).

According to the Insurance Institute for Highway Safety, the highest rate of motor vehicle deaths per mile driven is in the age group of 75 and older (yes, even higher than teenagers). Much of this increased rate could be attributable to declining vision. There are also […]

Protecting your eyes from injury is important to keeping your vision healthy throughout your life. Come see us to get your customized protective eyewear.

Protect vision with these tips:

• Avoid touching eyes with dirty hands or clothing.
• Ensure eye protection fits properly and will stay in place.
• Protect your eyes while doing yard work and other chores.
• Wear protective eyewear during sports.
• Beware of fireworks.
• Use caution with chemicals and cleaners.
• Store paint, and hazardous products in a secure area.
• Supervise a child's use of tools.
• Clean eyewear regularly and ensure the case is in good condition.

Philadelphia Phillies prospect Matt Imhof lost his right eye in 2016 after suffering a freak injury during a normal training session.

He was the 47th overall pick in the 2014 draft.

Even though his injury did not occur on the playing field, the incident has brought significant attention to sports-related eye injuries.

Here are some of facts about sports-related eye injuries:

1. Eye injuries are the leading cause of blindness in children in the United States and most injuries occurring in school-aged children are sports-related.
2. One-third of the victims of sports-related eye injuries are children.
3. Every 13 minutes, an emergency room in the United States treats a sports-related eye injury.
4. These injuries account for an estimated 100,000 physician visits per year at a cost of more than $175 million.
5. Ninety percent of sports-related eye injuries can be avoided with the use of protective eyewear.

Protective eyewear includes safety glasses and goggles, safety shields, and eye guards designed for a particular sport.

Protective eyewear lenses are made of Polycarbonate or Trivex.

Ordinary prescription glasses, contact lenses, and […]

There have been studies undertaken over the past several years to try and understand if there are any of our day-to-day activities that either help or hurt the management of glaucoma.

Most of the studies demonstrated very little impact on the course of glaucoma. Here are some of the things researches have looked at.

Aerobic exercise: This means doing something at least four times per week for more than 20 minutes at a time that raises your pulse rate to a level that makes your heart work harder. Going from a sedentary lifestyle to active one with aerobic exercise resulted in a very slight decrease in baseline eye pressure.

Yoga: A study conducted at the Mount Sinai Health System (http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0144505) showed a significant increase in eye pressure with any head-down positioning. People with glaucoma would be wise to avoid any exercise that involves a position where your head is lower than your heart.

Weight lifting: Holding your breath while exerting yourself (called the Valsalva maneuver), is also a time when your eye pressure can go sky high. […]

Fireworks Eye Injuries Have More Than Doubled in Recent Years

Fireworks sales will be blazing across the country from now through the Fourth of July. As retailers begin their promotions, the American Academy of Ophthalmology is shining a light on this explosive fact: The number of eye injuries caused by fireworks has more than doubled in recent years.

Fireworks injuries cause approximately 10,000 emergency room visits each year, according to data from the U.S. Consumer Product Safety Commission. The injuries largely occurred in the weeks before and after the Fourth of July. The CPSC’s most recent fireworks report showed that about 1,300 eye injuries related to fireworks were treated in U.S. emergency rooms in 2014, up from 600 reported in 2011.

To help prevent these injuries, the Academy is addressing four important things about consumer fireworks risks:

1. Small doesn’t equal safe. A common culprit of injuries are the fireworks often handed to small children – the classic sparkler. Many people mistakenly believe sparklers are harmless due to their size and the fact they don’t explode. However, they […]
   

Age-related macular degeneration, often called ARMD or AMD is the leading cause of vision loss among Americans 65 and older.

AMD causes damage to the macula, which is the central portion of the retina responsible for sharp central vision. AMD doesn't lead to complete blindness because peripheral vision is still intact, but the loss of central vision can interfere with simple everyday activities such as reading and driving, and it can be very debilitating.

Types of Macular Degeneration

There are two types of macular degeneration: Dry AMD and Wet AMD.

Dry (non-exudative) macular degeneration constitutes approximately 85%-90% of all cases of AMD. Dry AMD results from thinning of the macula or the deposition of yellow pigment known as drusen in the macula. There may be gradual lose of central vision with dry AMD but usually not as severe as wet AMD vision loss. However, dry AMD can slowly progress to late-stage geographic atrophy, which can cause severe vision loss.

Wet (exudative) macular degeneration makes up the remaining 10-15% of […]