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Feeling Dizzy and Off-Balance? It Could Be Vertical Heterophoria

Visual information is crucial for learning, movement, and maintaining good posture, but did you also know that it’s an essential part of keeping your balance as well? It’s true. According to eye health experts, approximately 20% of the nerves leading from the brain to the eyes also influence the parts of the inner ear and brain that control balance, known as the vestibular system. This strong connection between the eyes and the vestibular system means that issues with your eyes can cause problems with your balance, including dizziness and motion sickness.

Often, issues with the vestibular system that are connected to the eyes result from a misalignment of the eyes known as vertical heterophoria. This binocular vision disorder makes it difficult for the eyes to work together to send consistent visual information to the brain to be combined into a single three-dimensional image. This results in the eyes having to work extra hard to bring the eyes properly into alignment in order to see properly, which can cause severe eye strain, leading to vestibular issues such as dizziness and loss of balance.

Can An Optometrist Diagnose Vertical Heterophoria?

Yes. If you are consistently feeling dizzy, nauseous or motion sick even when not in movement, you may be suffering from vertical heterophoria or another binocular vision disorder. You shouldn’t have to suffer. Contact our skilled neurovisual team immediately,

Our neurovisual eye doctors will work hard to find out the root of your visual and vestibular issues in order to find the best solution for you.

For more information on how your eyes may affect your sense of balance, and how our eye care team at can help, come visit us or give us a call at today!


How can a neuro-optometrist treat my dizziness?

Balance problems and issues with dizziness that are related to vision are often treated with a combination of neuro-optometric therapy and vestibular or balance therapy. Special prism lenses prescribed by your neuro-optometrist may also help treat symptoms.

Can concussions and other head injuries cause vision problems?

Yes. Even a minor head injury can cause significant vision issues including double or blurry vision, trouble maintaining visual focus, and problems with visual tracking, convergence and divergence, visual processing, and more. Some of these symptoms can also cause loss of balance and dizziness.

What To Do if a Mosquito Bites Your Eyelid

Many of us spend the warm weather outdoors, barbecuing, camping, hiking, swimming. Although the itchy mosquito bites are typically associated with summer, mosquitos can be relentless and be a major pest, in the spring and even into the fall.

Why do Mosquitoes Bite?

Mosquitoes are small flying insects, but they don’t actually “bite”. They pierce the skin to reach a person’s blood vessels to access a source of protein for the female’s eggs. Male mosquitoes do not consume blood.

While most mosquitoes are harmless, others may carry dangerous diseases, such as malaria, in certain parts of the world. In rare cases, mosquito bites can cause other complications.

What does a mosquito bite on the eyelid look like?

A mosquito bite on the eyelid typically causes redness and inflammation of the eyelid and the surrounding area.

Since the tissue around the eye is loose, fluid accumulation and inflammation following an insect bite is common. In severe cases, it can even inhibit the eye from opening, especially after lying down, as the fluid gravitates to that area.

The skin around the eye is sensitive, so the itching and discomfort from a bite on the eyelid may feel particularly intense. Rest assured that most of the time the itchiness lasts only a few days, but try to avoid rubbing your eyes as it can exacerbate the swelling and irritation.

Are Mosquito Bites on the Eyelid Dangerous?

Usually not, but they can cause severe itching and swelling.

Young children are at a higher risk for acute swelling from a mosquito bite, as they tend to have a stronger immune response than adults do. While your child’s eye may look concerning, the inflammation should naturally subside within a few days.

Signs of an infected mosquito bite

Although uncommon, there are instances when a mosquito bite can become infected and require medical attention. Here are some signs to look out for:

  • An eyelid that develops a deep red appearance
  • An eyelid that is hot and hard to the touch
  • Discharge from the eye
  • Intense pain around the eye
  • Swelling doesn’t subside after 2-3 days

Sometimes, if the bite becomes infected, the infection will spread to the second eye and symptoms will likely be apparent in both eyelids.

If you’re experiencing any of these symptoms or if your vision is affected by your swollen eyelid, contact us for an eye exam and to determine the best course of treatment. If the eyelid isn’t infected, the following home remedies may help.

Home Remedies to Reduce Eyelid Discomfort and Swelling

Try these tips to help relieve your discomfort and promote healing.

  1. Cold Compresses. Place a cold, wet compress on your eye for around 20 minutes, 2-3 times per day to reduce the swelling and numb the itchiness. Be sure that the compress is not too cold as it can damage the skin around your eye.
  2. Allergy Medicine. Take an antihistamine, either in liquid or tablet form, to reduce itching and inflammation. Be sure to read the directions on the bottle for proper dosage information.
  3. Eye Drops. Eye drops can help further reduce inflammation and provide additional relief, especially if your vision is being affected. Vasoconstrictor eye drops are generally recommended to reduce the swelling of the blood vessels in the eyes. These drops should be used sparingly as they can cause a rebound effect – making the eyes red once they heal. It’s best to consult with your eye doctor before using any eye drops, just to be sure.

Most mosquito bites will heal on their own without any need for additional treatment. However, the eyelid is a sensitive area and may require special care to speed up the healing process.

Experiencing symptoms of an infected mosquito bite on the eye? Have any questions or concerns about your eye health or vision? We’re here to help! Simply contact Lakeline Vision Source in Cedar Park and one of our professional eye care professionals will be happy to assist.


What is an eye infection?

An eye infection is a condition in which viruses, bacteria or other microbial agents attack the eye, causing itchy and red eyes. The infection can also affect the eyelid, cornea, and conjunctiva (the thin area that covers the inside of the eyelids and outer part of the eye).

​​What are the typical symptoms of an eye infection?

Usually people with an eye infection experience at least one of the following:

Eye pain, persistent itching, grittiness, sensitivity to light, watery eyes, fluid discharge, blurred vision, irritation, swelling and dryness. These symptoms can often be confounded with dry eye disease. To determine the source of the issue and receive optimal treatment, contact Lakeline Vision Source today.

Are Floaters and Flashes Dangerous?

You’ve likely experienced occasional visual “floaters” or flashes and may have wondered what they were and if they’re a cause for concern. They look like tiny lines, shapes, shadows, or specks that appear to be drifting in the visual field. More often than not, seeing floaters is a normal occurrence and does not indicate a problem with ocular or visual health. However, when floaters become more frequent and are accompanied by flashes of light, that can indicate a more serious problem.

Eye flashes resemble star-like specks or strands of light that either flash or flicker in one’s field of vision. They can either be a single burst in one visual zone, or can be several flashes throughout a wider area. Flashes can sometimes be missed as they most often appear in the side or peripheral vision.

Floaters & Flashes Eye Care in Cedar Park, Texas

If you suddenly, or with increasing frequency, experience flashes or floaters, call Lakeline Vision Source and schedule an eye exam with our optometric team right away to rule out any serious eye conditions.

What Causes Floaters?

The vitreous in the eye is a clear gel that fills most of the eyeball and resembles raw egg-white. Within the vitreous are small lumps of protein that drift around and move with the motion of your eyes. When these tiny lumps of protein cast shadows on the retina — the light-sensitive lining at the back of the eye — the shadows appear as floaters.

As we age, the vitreous shrinks, creating more strands of protein. This is why the appearance of floaters may increase with time. Floaters tend to be more prevalent in nearsighted people and diabetics, and occur more frequently following cataract surgery or an eye injury.

If seeing floaters becomes bothersome, try moving your eyes up and down or side to side to gently relocate the floaters away from your visual field.

What Causes Flashes?

Flashes result from the retinal nerve cells being moved or tugged on. As the vitreous shrinks over time, it can tug at the retina, causing you to “see stars” or bursts of light. The process of the vitreous separating from the retina is called “posterior vitreous detachment” (PVD) and usually isn’t dangerous.

In about 16% of cases, PVD causes tiny tears in the retina that can lead to retinal detachment — a sight-threatening condition that causes irreversible blindness if left untreated.

Other possible causes of flashes are eye trauma or migraine headaches.

When To Call Your Optometrist About Floaters

If you experience any of the following symptoms, promptly make an appointment with an eye doctor near you for emergency eye care.

Symptoms You Shouldn’t Ignore

  • A sudden onset of floaters accompanied by flashes (which can be any shape or size)
  • An increase of floaters accompanied by a darkening of one side of the visual field
  • Shadows in the peripheral vision
  • Any time flashes are seen

In many cases, seeing floaters is no cause for concern; however the above symptoms could indicate retinal detachment—which, if left untreated, could cause a permanent loss of sight or even blindness.

If the receptionists pick up the phone and hear the main concern is floaters or flashes, they will try to squeeze in the appointment within 24 hours. Expect the pupils to be dilated during your eye exam, so the eye doctor can get a really good look at the peripheral retina to diagnose or rule out a retinal tear or other serious condition, as opposed to a non-vision-threatening condition such as uncomplicated posterior vitreous detachment (quite common) or ocular migraine.

Please contact Lakeline Vision Source in Cedar Park at 512-918-3937 with any further questions, or to schedule an eye doctor’s appointment.

10 Mascaras for Sensitive Eyes

Doctor-approved by our center for eye care in Cedar Park

A good tube of mascara is a makeup essential. But if you have sensitive eyes, your beautiful lush lashes can come at the price of having red eyes and swollen, itchy eyelids. If you suffer from dry eyes, are sensitive to preservatives, suffer from allergies, or wear contact lenses, you are more likely to be sensitive to eye makeup, particularly mascara.

What symptoms can be caused by your mascara?

According to our eye care specialist in Cedar Park, signs that you’re having a bad reaction to your mascara can appear both around and in your eyes. Some people will suffer from flaky, dry eyelids or watery, red eyes. Usually, the eyes and surrounding tissues become inflamed, which can lead to stinging and/or itching. Also, many people develop infections at the eyelash line due to certain ingredients in mascara.

What mascaras are recommended for sensitive eyes?

Our eye care team in Cedar Park has compiled the following list of 10 mascaras that are gentle to the eyes, while still giving you those dreamy, high-volume lashes.

  1. Lancôme Hypnôse Waterproof Mascara: Smudge-free with no flaking all day long, this mascara will coat and curl every lash perfectly. Filled with provitamin B5, you’ll enjoy a high-volume finish without a brittle feel.
  2. INIKA Long Lash Vegan Mascara: Infuse your lashes with deep conditioning elements such as vitamin E and magnolia bark extract. This vegan, organic, and cruelty-free mascara will give you a vibrant look without causing any irritation to even the most delicate peepers.
  3. MAC Extended Play Lash Mascara: Ophthalmologist tested, this intense carbon black mascara is ideal for super-delicate eyes. It’s also smudge-resistant, flake-proof, volumizing, defining, and lengthening to boot. In addition, the tiny brush bristles coat even your thinnest, shortest eyelashes evenly.
  4. Ilia Limitless Lash Mascara: Made from totally natural ingredients, like shea butter, beeswax carnauba wax, and keratin, this mascara lengthens, curls, conditions, and lifts your lashes.
  5. La Roche-Posay Toleriane Volume Mascara: Specially formulated sensitive eyes and people who wear contact lenses, this richly pigmented mascara coats each and every lash. You can have full volume without irritating your eyes or weighing down your eyelashes.
  6. Honest Beauty Extreme Length Mascara + Lash Primer: Before applying this budget-friendly mascara, you apply a primer to lengthen lashes in advance. Then you can enhance your look even further with deep color.
  7. Chantecaille Faux Cils Longest Lash Mascara: While this product can get pricey, it gives you thick dramatic eyelashes and contains specialized peptides to stimulate further lash growth.
  8. Crunchi Lashes For Days Mascara: With all natural ingredients, such as green tea fibers, a swipe of this wand will upgrade your lashes, shaping and lengthening them with no itchy side effects.
  9. Clinique Lash Power Mascara Long-Wearing Formula: Many long-time wearers of Clinique makeup swear by the irritation-free effects of this mascara. Even though it’s waterproof, ophthalmologists have determined that it’s safe for contact lens wearers and people with sensitive eyes. Plus, it will stay in place all day without running or smudging into raccoon eyes.
  10. Neutrogena Healthy Lengths Mascara: Clump-free, lash-lengthening, and gentle on sensitive eyes, what more could you ask for in a mascara?

Even with the best mascara – don’t neglect eye hygiene!

In addition to choosing the right hypoallergenic, ophthalmologist-tested mascara, good eye hygiene is critical for avoiding uncomfortable symptoms. Make sure that when you remove your eye makeup, you don’t leave old mascara to build up along your lash line. Also, remember to switch to a fresh tube of mascara every three months, because bacteria can breed in the bottle – leading to eye infections. A helpful tip from our Cedar Park eye care team is to record the date you opened the mascara directly on the tube with a permanent marker.

At Lakeline Vision Source, we put your family’s needs first. Talk to us about how we can help you maintain healthy vision. Call us today: 512-918-3937 or book an appointment online to see one of our Cedar Park eye doctors.

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Eye Floaters & Flashes: When Are They a Problem?

Guidelines From our Center for Eye Care in Cedar Park

For many people, the sight of squiggly threads or cloudy specks floating across their vision is a normal occurrence. Flashes of light that appear like flickering or gliding sparks are also common. If you’ve had these floaters and flashes for a while, you probably got used to them and barely even notice their presence. But once in a while, when they travel across the white page you’re reading, you may wonder about them. What are eye floaters and flashes, and are they ever a sign that you need to find immediate eye care near you?

Introducing flashes and floaters

To understand what these visions are, you need a basic comprehension of what’s going on inside your eye. Our Cedar Park eye care specialist explains:

Your eyeball is filled with vitreous humor, a clear and stable gel (like an egg white). When light enters your eye, it through the lens to reach the retina. This journey passes through the vitreous gel. Once light gets to your retina, the light-sensitive cells capture the image and send it to your brain via your optic nerve.

As you age, the vitreous humor shrinks and the texture changes to become stringier. This transformation can cause clusters of cells or bits of protein to form in the vitreous humor – known as floaters. When you see a floater, you are actually seeing the shadow of these clusters on your retina. That’s why when you move your eye (and the vitreous gel within it), the floater also moves. If you ever try to zoom in on your floaters and look at them head-on, they will seem to glide away. But when you stop moving your eyeball, they’ll simply drift around slowly.

Flashes – which are harmless – occur when the vitreous gel tugs or bumps against your retina. They can also be accompanied by headaches, dizziness and nausea, which are also common signs of a binocular vision dysfunction. We specialize in precise diagnosis at our optometrist’s office for eye care in Cedar Park, and we’ll perform a comprehensive eye exam to identify your specific problem.

Does everyone see flashes and floaters?

Not quite everyone, but a lot of people do! Our eye doctor diagnoses these specks all the time, especially in patients above the age of 60. And about two-thirds of the elderly population above 80 years of age has them. Floaters tend to be more common in people with nearsightedness, diabetes, and those who had an eye injury or cataract surgery.

When are floaters and flashes a medical concern?

While the majority of flashes and floaters are harmless and do not need any treatment, sometimes they are a warning sign of a sight-threatening eye condition. In particular, it is important to seek emergency eye care near you when a bunch of new floaters comes on suddenly.

As the vitreous gel shrinks, it can tug against the retina and detach from it. This occurrence, called a posterior vitreous detachment, is relatively common and doesn’t damage vision. However, in about one in six people, it leads to a retinal tear. Once you have a retinal tear, the fluid from inside your eye may leak through the tear – causing the retina to separate from the supportive tissues around it. Retinal detachment is painless, yet it requires immediate medical attention.

If you experience any of the following symptoms:

  • Seeing a bunch of new floaters appear suddenly, with or without flashes in the same eye
  • Peripheral vision loss
  • Gradual shading of your vision, similar to a curtain being pulled across your field of view
  • Quick blurring of your central vision

Don’t delay – visit Lakeline Vision Source for an urgent eye exam near you!

Is there a treatment for benign flashes and floaters?

Usually, people tolerate these little visions without too much of a problem and get used to having them around. However, some people are extremely bothered by floaters and flashes and feel that they interfere with their ability to read. In that case, there is a type of laser treatment – but it has not yet been studied extensively, and the risks of the surgery may be greater than the disruptions caused by floaters.

When your floaters annoy you, our Cedar Park eye care specialist recommends moving your eyes up and down, right and left. This simple action can shift the floater out of sight temporarily, providing relief.

If you’re concerned about your flashes and floaters, our eye doctor will perform a thorough eye exam near you to inspect your vision and ocular health to verify that there’s no reason for urgent medical treatment. At Lakeline Vision Source, we offer treatment for many eye conditions, including for binocular vision dysfunction and vision misalignments. Call your leading provider of eye care in Cedar Park to book an appointment.

At Lakeline Vision Source, we put your family’s needs first. Talk to us about how we can help you maintain healthy vision. Call us today: 512-918-3937 or book an appointment online to see one of our Cedar Park eye doctors.

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