Alzheimer’s Disease & the Peripheral Retina

Your eyes can tell us a great deal about your overall health. In fact your eyes may turn out to be a “window” to brain degenerative disease such as Alzheimer’s Disease. Researchers reporting in the Journal of Ophthalmic Research demonstrated that carefully examining and imaging the peripheral retina could identify a greater number of drusen which might be a marker for Alzheimer’s Disease. In addition they found that that while it is normal for blood vessels to get thinner as they approach the peripheral retina, Alzheimer’s patients had a significantly greater rate of thinning as the blood vessels were more peripheral in the retina. While peripheral retinal imaging is not a diagnostic measure for Alzheimer’s Disease, peripheral retina examination ad imaging of change in the eye could serve as a tool for disease progression in the brain.

Learn more at Doctor & Associates-203-227-4113, visit Doctor & Associates in Fairfield County, Google or facebook.com/doctorandassociates to schedule an appointment.

Doctor & Associates offices are located at 129 Kings Highway North, Westport, Connecticut 06880, 195 Danbury Road, Wilton, Connecticut 06897 and 148 East Avenue, Norwalk, Connecticut 06851.          

Back to School Contact Lens Care

Contact Lens 101: A Back-to-School Must for Teens

Did you know that 25% of children and adolescent emergency room visits related to medical devices are for contact lens problems? Many of our children and teenagers start wearing contact lenses as they enter junior high or high school. Safe and enjoyable contact lens wear does require good hygiene and care in order to prevent a risk of infection. Young people are notoriously poor at caring for their contact lenses, creating a potential gateway for serious eye infections that can cause impaired vision or even blindness. Research has shown that poor contact lens care practices by teens and young people raise their risk of eye conditions such as infectious keratitis and corneal ulcers. In the most severe cases, they may require corneal transplants to restore sight. Fortunately, contact lens eye infections can be prevented by following simple contact lens care guidelines. Here are some practical safety tips that teens with contact lenses should follow to avoid eye infections.

New Quarter, New Case! Replacing your contact lens case every three months will help keep germs at bay. To make it easy to remember, swap out your case at the beginning of each quarter. Waiting to replace contact lens cases after 6 months increases the risk of eye infection by nearly 5.5 times!

Just Say NO to H₂0. You may be captain of the swim team, but you shouldn’t swim, shower or go in a hot tub wearing lenses. Water from the tap might be clean enough to drink or bathe in, but it’s still home to the parasite Acanthamoeba, which can cause severe eye infections resulting in vision loss. For the same reasons, NEVER use water to rinse or soak contact lenses or cases.

You Snooze, You Lose. Never sleep in your contact lenses. Even occasionally sleeping in contact lenses increases the risk of moderate to severe eye infection by 6.5 times. Unfortunately, a poll of nearly 100,000 people by BuzzFeed found that about 70 percent of respondents occasionally or regularly sleep in their contact lenses.

It’s Too Late If You Wait. Symptoms of eye infections include redness, pain and light sensitivity and requiring examination and evaluation immediately. Waiting to get examined or treated could lead to vision loss.

If you or someone you know would like to learn more or has questions about contact lens hygiene and safety, please schedule an appointment at Doctor & Associates-203-227-4113, visit Doctor & Associates in Fairfield County, Google or facebook.com/doctorandassociates.

Doctor & Associates offices are located at 129 Kings Highway North, Westport, Connecticut 06880, 195 Danbury Road, Wilton, Connecticut 06897 and 148 East Avenue, Norwalk, Connecticut 06851.          

Eye Problems in Women with Neurological Conditions

Women are more likely to experience neurological problems, such as migraines and multiple sclerosis, with eye problems and complications. When women come to see us for eye exams complaining of headaches or sudden visual problems we have to be more aware that there are certain neurological conditions that target women. These can include:

Multiple Sclerosis

Multiple Sclerosis is a neurological disorder that affects woman more than men and often first becomes noticeable with eye problems such as optic neuritis with decreased vision and pain when moving your eyes as well as possibly double vision.

Migraines

Although migraines can occur at any point, after puberty, women are more likely to suffer from these vision-affecting headaches by a factor of two. Many patients with migraines come in for an eye exam complaining of visual phenomena or aura, which can range from zigzag lines or aura to fragmented vision or complete visual loss. These types of symptoms are associated with “classic migraines.”

Thyroid Eye Disease

Thyroid eye disease, also known as Graves ’ disease, affects women in their 50s and 60s and may be associated with thyroid problems and brings patients in complaining of dry eye symptoms such as irritation and redness. In more advanced cases Graves’s patients could have bulging eyes and double vision as well due to poor eye muscle movement.

Learn more about neurological diseases and disorders that affect your eyes at Doctor & Associates-203-227-4113, visit Doctor & Associates in Fairfield County, Google or facebook.com/doctorandassociates to schedule an appointment.

Doctor & Associates offices are located at 129 Kings Highway North, Westport, Connecticut 06880, 195 Danbury Road, Wilton, Connecticut 06897 and 148 East Avenue, Norwalk, Connecticut 06851.