Articles

TearCare: Understanding Dry Eye and Its Causes

Dry eye is a common condition that affects millions of individuals worldwide. It occurs when the eyes do not produce enough tears or the tears evaporate too quickly. This can lead to discomfort, irritation, and even vision problems. TearCare offers a breakthrough treatment option for long-lasting relief from dry eye.
 

What is TearCare?

TearCare is a revolutionary treatment option that offers long-lasting relief for dry eye sufferers. This innovative technology utilizes wearable eyelid warming devices to precisely deliver heat to the meibomian glands, effectively unclogging them and promoting healthier oil production. The treatment is performed in-office by a trained eye care professional and typically takes less than 15 minutes.

TearCare targets the root cause of the problem - meibomian gland dysfunction. By restoring the proper function of these glands, TearCare helps to stabilize the tear film, improve tear production, and alleviate the symptoms of dry eye. This breakthrough solution offers a safe and effective alternative to medications and artificial tear drops, providing long-lasting relief for those suffering from dry eye.
 

How TearCare Works to Treat Dry Eye

TearCare works by gently applying heat to the eyelids, stimulating the meibomian glands and promoting the release of healthy oils. The wearable eyelid warming devices are designed to maintain a consistent temperature, ensuring optimal results. The heat helps to liquefy any hardened oils or debris clogging the glands, allowing them to function properly again. This treatment can also help reduce inflammation and improve overall eyelid hygiene.


Optikam

Eye care professionals use Optikam’s technology to capture more than 3 million eyewear measurements every year. The OptikamPad iPad app is a total dispensing solution that enables eye care professionals to successfully assist patients at all stages of the eyewear dispensing process, providing them with a unique and custom patient experience.
 

Optikam Posture Devise (OPD)

You may be surprised to learn that wearing glasses can and likely will affect your posture. Glasses lenses are most accurate when you look directly through their center. This means if your glasses are sitting too low or have slipped down your nose, you may find that you are subconsciously tilting your head back and this can affect your overall posture.

Optikam’s OPD measurement device is a cutting-edge tool that obtains eyewear measurements that take into account how the frame will be worn by patients, enabling the fit to be customized to their individual parameters. The ten measurements taken into account when determining each patient’s position of wear include:

  • Monocular pupillary distance

  • Multifocal seg heights

  • Pantoscopic tilt

  • Rear vertex distance

  • Wrap (face form tilt)

  • Near pupillary distance
     

This results in frames that not only look fantastic, but that also fit perfectly, remaining both comfortable and stable on the face without you needing to adopt an unnatural posture. The measurements obtained by the Optikam OPD measurement tool are immediately visible on your eye doctor’s tablet so that they can recommend which alterations to the frames are needed to ensure that the frames fit with precision and gives you the best visual experience.


LACRIFILL® (Punctal Plugs)

For many individuals, dry eye disease is an ongoing struggle marked by irritation, burning, watery eyes, and inconsistent vision. While over-the-counter drops may offer short-term relief, they often fail to provide lasting hydration. In many cases, the issue isn’t a lack of tear production - it’s that tears drain away too quickly.

One innovative option designed to provide longer-term relief is LACRIFILL®, a modern approach to punctal occlusion that helps preserve your natural tears and restore balance to the ocular surface. 
 

What Is LACRIFILL® Canalicular Gel? 

LACRIFILL® is a soft, clear gel that is placed inside the eye’s natural tear drainage channels, known as the canaliculi. These tiny channels are responsible for carrying tears away from the surface of the eye and into the nasal cavity. 

For individuals with dry eye disease, tears often drain away too quickly. When this happens, the eye does not stay properly lubricated, leading to dryness and irritation. LACRIFILL® works by gently filling part of the drainage pathway, slowing tear outflow so that your natural tears remain on the eye longer.

Unlike traditional artificial tears that supplement moisture from the outside, LACRIFILL® helps you retain the tears your body already produces. This treatment is FDA-cleared and has been clinically studied for safety and effectiveness in managing dry eye symptoms. 


How Does LACRIFILL® Work?

Every time you blink, a thin layer of tears spreads across the surface of your eye. This tear film keeps your eyes smooth, hydrated, and protected from debris and infection. After serving their purpose, tears drain through small openings in the inner corners of the eyelids (called puncta), passing into the canaliculi and eventually into the nose. In dry eye patients, this drainage process may occur too rapidly, leaving the surface of the eye exposed and under-lubricated. 

LACRIFILL® forms a soft gel barrier within the drainage system, reducing tear loss and improving moisture retention. By keeping tears on the eye longer, it supports a healthier tear film and enhances overall comfort. 

The gel gradually biodegrades over time and is naturally reabsorbed by the body. Relief typically lasts several months, and the treatment can be repeated when necessary. 
 

Benefits of LACRIFILL®

LACRIFILL® offers several advantages for patients struggling with persistent dry eye symptoms: 

  • FDA-cleared and clinically evaluated for safety and performance

  • Quick, non-surgical procedure performed in-office

  • No downtime or recovery period required

  • Preserves your body’s natural tears rather than relying solely on artificial drops

  • Provides extended relief that can last for months

  • Biocompatible material designed to work harmoniously with the body

  • Customizable treatment approach based on your individual tear drainage system 


For patients who are tired of frequent eye drop use, this longer-lasting solution can be life-changing. 
 


Amniotic Membranes

Dry eye isn’t always just “not enough tears.” Often, the surface of the eye is irritated and inflamed, so tears don’t stay smooth or stable. For some people with more severe symptoms, amniotic membrane therapy can help by acting like a protective bandage that calms the surface and supports healing. 


What Are Amniotic Membranes?

Amniotic membranes are derived from the innermost layer of the placenta and are carefully processed for medical use. Amniotic membranes are used to support regeneration of the corneal surface.

They contain growth factors and biologically active components that:

  • Reduce inflammation 

  • Promote tissue healing

  • Minimize scarring

  • Protect the surface of the eye


Because they are immune-privileged and thoroughly screened, they are considered safe and well.
 

How Do Amniotic Membranes Help Dry Eye?

In moderate to severe dry eye disease, chronic inflammation can damage the corneal surface. This damage can lead to persistent discomfort, fluctuating vision, and delayed healing.

Amniotic membranes work by acting as a biological bandage. Once placed on the eye, they:

  • Create a protective barrier over the cornea

  • Reduce surface inflammation

  • Encourage regeneration of healthy cells

  • Restore smoother corneal tissue


By addressing the underlying inflammation and surface damage, amniotic membranes do more than simply mask symptoms - they promote healing at the source.
 


Nuance Audio Glasses

Technology continues to blur the lines between style and functionality - and Nuance Audio Glasses are a perfect example of this evolution. Designed to look like everyday eyewear, these innovative glasses feature built-in hearing enhancement technology that helps users hear conversations clearly while maintaining natural, effortless vision.

What Are Nuance Audio Glasses?

Nuance Audio Glasses are smart eyeglasses designed to provide both vision correction and enhanced hearing. Developed by Nuance Hearing, these glasses discreetly integrate directional microphones, miniature speakers, and Bluetooth connectivity into the frame - allowing wearers to improve their hearing experience without traditional hearing aids. By combining hearing technology with fashionable eyewear, Nuance Audio Glasses offer a seamless, everyday solution for individuals who want better hearing support without drawing attention to their device.

How Nuance Audio Glasses Work

The technology behind Nuance Audio Glasses focuses on selective sound amplification and speech clarity. The glasses use beamforming microphones to focus on voices in front of the wearer while reducing background noise. The enhanced sound is then transmitted through tiny speakers near the ears, allowing users to hear clearly without the occlusion effect common with in-ear devices.

This open-ear design keeps the ear canals unobstructed, promoting natural hearing while boosting important speech frequencies - ideal for conversations in noisy environments like restaurants or social gatherings.


Newton

Newton™

Newton™, formerly Neurolens®, is the first and only prescription lenses that include an element of contoured prism in their design. This prism is designed to bring the patient’s eyes into more equal alignment, and this should help to provide relief from the symptoms that are associated with several eye misalignment conditions, including digital eye strain and binocular vision dysfunction.

What is digital eye strain?
Digital eye strain is the name given to describe a group of symptoms that can occur when someone spends long periods of time using digital devices. Since using digital devices requires the eyes to work harder than normal and we don’t always position our devices the perfect distance away, it can lead to issues such as eye pain, dry and irritated eyes, eye fatigue, light sensitivity, and blurred vision. Unsurprisingly, the number of people who are experiencing digital eye strain has grown significantly over the last few years and is expected to continue to do so.

What is binocular vision dysfunction?
Binocular vision dysfunction, also known as BVD for short, is another eye condition but is one that is very misunderstood. Binocular vision dysfunction occurs when the eyes aren’t perfectly aligned, causing your brain and eyes to work harder than normal in order to create a clear visual image and remain focused. This places pressure on the trigeminal nerve, which is the nerve that is responsible for the majority of the sensations that we experience in our head and back. BVD can often manifest as other things owing to the huge range of symptoms that are associated with the condition. These can include, but aren’t limited to:
 

  • Blurred vision

  • Headaches/migraines

  • Double vision

  • Motion sickness

  • Vertigo

  • Dizziness

  • Anxiety


Many people don’t think to visit an eye doctor when they are experiencing these symptoms, but all can occur simply because the eyes are out of alignment.


TempSure Envi

Whether people like it or not, fine lines and wrinkles go hand in hand with the aging process. However, they typically appear sooner and look worse for those who spend time in the sun. Fortunately, TempSure Envi offers a solution that improves the skin’s appearance and health.

Instead of having invasive surgery, experts in the field of aesthetics can offer their patients something better. Not only is TempSure Envi non-invasive, but it’s also safe and effective. Simply put, it provides optimal improvement without any pain or discomfort.
 

Beyond Fine Lines and Wrinkles

Eliminating fine lines and wrinkles is just one of many benefits associated with TempSure Envi treatments. This same treatment works incredibly well to reduce the appearance of cellulite. Overall, it smooths skin, making it look more youthful.

However, even leading ophthalmologists and optometrists rely on TempSure Envi to treat patients with dry eye disease. Usually caused by Meibomian Gland Disease or MGD, the combination often makes a person look tired. In addition to dealing with uncomfortable symptoms, this causes bags to form beneath the eyes.

Because TempSure Envi is a gentle and safe treatment, it’s ideal for giving people with dry eye disease from MGD a fresher appearance.
 

How Does TempSure Envi Work?

This treatment uses a radiofrequency that gently and safely heats the skin for a specific amount of time. The body naturally reacts by producing new collagen. Because the new fibers are tighter and denser, they fill in voids in the form of lines, wrinkles, and cellulite. It also diminishes bagginess associated with dry eye disease from MGD.


Presbyopia

Presbyopia is a natural and inevitable part of aging that affects the eyes' ability to focus on close objects. Unlike other vision conditions, presbyopia isn’t caused by the shape of the eye or structural abnormalities but is instead a result of the eye’s lens losing its flexibility over time.
 

What is Presbyopia?

Presbyopia is a refractive error, meaning it affects how the eyes bend (or refract) light to focus it on the retina. Unlike nearsightedness (myopia) or farsightedness (hyperopia), which are caused by the shape of the eyeball or cornea, presbyopia is due to the aging of the eye's lens. Over time, the lens becomes less flexible, making it difficult to focus on nearby objects. Presbyopia isn’t a disease or an abnormality—it’s simply a natural consequence of the aging process.
 

What Causes Presbyopia?

The lens inside the eye changes shape to focus light on the retina, allowing us to see clearly at varying distances. When viewing nearby objects, the lens thickens and curves to increase its refractive power.

As we age, however:

  • Lens Stiffening: The lens loses elasticity, making it harder to bend and adjust for near vision.

  • Weakened Ciliary Muscles: The muscles that help change the shape of the lens may lose their strength over time, further reducing the eye’s ability to focus on close objects.

  • Structural Changes: The lens also grows thicker and less transparent with age, which contributes to reduced focusing ability.
     

These changes are gradual, typically starting in a person’s 30s and becoming noticeable by their early to mid-40s.


Vision Therapy: Conditions

Vision therapy is a specialized form of treatment that aims to improve visual function and performance. It involves a series of eye exercises, activities, and visual training techniques designed to address a wide range of vision-related issues. Unlike traditional eye care, which often focuses on correcting refractive errors with glasses or contact lenses, vision therapy takes a holistic approach to addressing the underlying causes of visual problems.

By targeting the root causes of these issues, vision therapy can help individuals achieve better visual function, improve their overall well-being, and enhance their ability to perform daily tasks with greater ease and efficiency.
 

Amblyopia

Amblyopia, commonly known as "lazy eye," is a common vision condition that affects approximately 2-3% of the population. It occurs when one eye develops reduced visual acuity due to the brain's inability to properly process information from that eye.

In many cases, amblyopia develops during childhood, often due to factors such as refractive errors, strabismus (misaligned eyes), or visual deprivation. If left untreated, amblyopia can lead to permanent vision loss in the affected eye, as the brain increasingly favors the stronger eye and the weaker eye's visual processing abilities deteriorate.

Vision therapy is a highly effective treatment for amblyopia, as it aims to retrain the brain to properly utilize the weaker eye. Through a series of specialized exercises and activities, vision therapy can strengthen the neural pathways between the brain and the affected eye, improving visual acuity and binocular vision.

The key to successful treatment lies in the brain's remarkable ability to adapt and change, known as neuroplasticity. By engaging in targeted vision therapy, individuals with amblyopia can stimulate this neuroplasticity, allowing the brain to reorganize and improve its processing of visual information from the weaker eye.
 

Strabismus

Strabismus, also known as crossed eyes or misaligned eyes, is a condition where the eyes do not properly align with each other. This can cause one eye to turn inward, outward, upward, or downward, resulting in a lack of binocular vision and depth perception.

Strabismus can have a significant impact on an individual's visual function, self-esteem, and overall quality of life. Left untreated, it can lead to the development of amblyopia (lazy eye) and other vision-related problems.

Vision therapy is a highly effective treatment for strabismus, as it focuses on retraining the brain and the eye muscles to work together in a coordinated manner. Through a series of specialized exercises and activities, vision therapy can help individuals with strabismus improve their eye alignment, binocular vision, and depth perception.
 

Binocular Vision Disorders

Binocular vision disorders are a group of conditions that affect the way the eyes work together as a team. These disorders can result in a range of visual problems, including difficulty with depth perception, eye strain, headaches, and difficulties with reading and other visual tasks.

Some common binocular vision disorders that can be effectively treated with vision therapy include:

  • Convergence Insufficiency: This condition is characterized by the inability of the eyes to properly converge, or come together, when focusing on a close object. This can lead to eye strain, headaches, and difficulties with reading and other near-work activities.

  • Accommodative Dysfunction: Accommodative dysfunction is a problem with the eye's ability to focus, or "accommodate," on near objects. This can cause blurred vision, eye strain, and difficulties with reading and other close-up tasks.

  • Vergence Dysfunction: Vergence dysfunction refers to a problem with the eye's ability to work together to maintain proper alignment and focus. This can lead to double vision, eye strain, and difficulties with depth perception.
     

Through vision therapy, individuals with binocular vision disorders can retrain their visual system to work more efficiently and effectively. The goal of vision therapy is to improve the coordination and synchronization of the eyes, ultimately leading to better visual performance and reduced visual symptoms.


Medical Eye Exam

Medical eye exams are comprehensive evaluations of the health and function of the eyes, essential for maintaining optimal vision and preventing potential eye conditions. Regular medical eye exams are fundamental for proactive eye health management and ensuring ongoing visual wellness.
 

What is a Medical Eye Exam?

A medical eye exam is a comprehensive examination of your eyes conducted by an optometrist. This examination goes beyond a routine vision test and delves into the overall health of your eyes. During a medical eye exam, various tests will be performed to assess your visual acuity, peripheral vision, eye movement, and the health of your eye structures.

Medical eye exams can detect early signs of eye conditions that may not present noticeable symptoms in their initial stages. By diagnosing these conditions early, you have a greater chance of successful treatment and preventing further deterioration of your vision.

Medical eye exams can also identify underlying health conditions that may manifest in your eyes, providing an opportunity for early intervention and management.
 

Common Conditions Detected During a Medical Eye Exam

During a medical eye exam, several common eye conditions can be detected, even before noticeable symptoms occur. One such condition is age-related macular degeneration (AMD), which affects the central part of the retina responsible for sharp, central vision. By examining the retina, your optometrist can identify early signs of AMD and recommend appropriate treatment to slow its progression.

Another condition that can be detected during a medical eye exam is cataracts. Cataracts occur when the lens of your eye becomes cloudy, leading to blurred vision. Through a comprehensive examination, your eye doctor can assess the severity of your cataracts and recommend the most suitable treatment option, which may include surgery to remove the cloudy lens.

Hypertension is a common health condition that can have serious consequences if left untreated. The health of your eyes can provide valuable insights into your cardiovascular health. During a medical eye exam, an optometrist can observe changes in the blood vessels of your retina, such as narrowing or leaking. These changes can indicate underlying hypertension.