Tuesday, April 16, 2024

Seeing Squiggly Lines In Peripheral Vision

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Sometimes I see lines or zigzags in my vision. Should I worry?

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What Do Eye Flashes Look Like

Flashes can be described in several ways, including seeing:

  • A bright spot or streak of light.
  • A jagged light that looks like lightening.
  • Bursts of light that look like fireworks or camera flashes.

Some people also compare flashes in your vision to when you hit the back of your head and see bright lights for a few moments.

Regular Exams Make Sure Theyre Just Floaters

While most floaters are just a part of being human, sometimes they can point to more serious retinal problems such as holes, tears, or detachment. Thats why its important to get regular eye exams with the team at The Eye Clinic. After you turn 55, its a good idea to have one exam every year. We have special instruments that can look at the retina and the vitreous to distinguish between the harmless globs of protein and more serious issues.

If you see a dramatic increase in seeming new floaters, or if youre seeing persistent flashes, thats a reason to make an appointment to see us at The Eye Clinic, as these can be signs of retinal detachment. at our Portland location.

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How Are Floaters Treated

Benign ones almost never require medical treatment.

If they annoy you, try to get them out of your field of vision. Move your eyes — this shifts the fluid around. Look up and down, that usually works better than side to side.

If you have so many that they block your vision, your eye doctor may suggest surgery called a vitrectomy. Theyâll remove the vitreous and replace it with a salt solution.

You might have complications like:

  • Detached retina

Seeing Squiggles Flashing Lights The Eye Danger Signs You Can’t Afford To Ignore

Wavy Squiggly Lines in Vision (Eye Floaters)

We tend to think that if it doesn’t hurt, it must be fine – but ignoring odd eye symptoms is a mistake.

‘There are no pain receptors in the eye, so if you’re seeing things, but feel no pain it doesn’t mean you’re OK,’ says Dr Susan Blakeney of the College of Optometrists.

MATTHEW BARBOUR reveals what those ocular changes really mean and when it’s time to worry.

Save your sight: Know the warning signs of a problem so you can act before it’s too late


SYMPTOM: Tiny dark shadows floating across the eyes.

CAUSE: Floaters are a normal part of everyone’s vision and usually nothing to worry about, says Dr Blakeney.

‘What you’re actually seeing are shadows cast by rogue strands of collagen. These form part of the vitreous jelly which maintain the eye’s shape, but they can pull free from the edge of the jelly and float harmlessly across the field of vision.

‘It’s still not known why this happens, though the problem is more common with age, as the jelly liquefies over time.’ While the vast majority of us have just one or two floaters at any one time, others can have hundreds permanently drifting past.

TREATMENT: Floaters are harmless, but if they start to have a real impact on sight, they can be rectified with a vitrectomy. Normally performed under a general anaesthetic, this replaces the vitrous jelly with saline solution. Healthy jelly then grows back.


Kaleidoscope vision: This could be a warning of a migraine




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What Causes Vitreous Detachment

As mentioned above, posterior vitreous detachments are common causes of vitreous floaters. Far less commonly, these symptoms can be associated with retinal tears or detachments that may be linked to PVDs.

As the eye develops early in life, the vitreous gel fills the inside of the back of the eye and presses against the retina and attaches to the surface of the retina. Over time, the vitreous becomes more liquefied in the center. This sometimes means that the central, more watery vitreous cannot support the weight of the heavier, more peripheral vitreous gel. The peripheral vitreous gel then collapses into the central, liquefied vitreous, detaching from the retina .

Eye floaters resulting from a posterior vitreous detachment are then concentrated in the more liquid vitreous found in the interior center of the eye.

It’s estimated that more than half of all people will have a posterior vitreous detachment by age 80. Thankfully, most of these PVDs do not lead to a torn or detached retina.

Light flashes during this process mean that traction is being applied to your retina while the PVD takes place. Once the vitreous finally detaches and pressure on the retina is eased, the light flashes should gradually subside.

What Are The Risk Factors

A number of things can increase your likelihood of developing floaters. These include age, near-sightedness, eye trauma, diabetic retinopathy, and eye inflammation. Weve discussed how floaters become more common with age, all pertaining to the shrinking and movement of the vitreous, pulling away from the eye and creating fibres. Near-sightedness influences the development of posterior vitreous detachment , which creates the floater fibres too. This is because a near-sighted eye has an elongated shape, allowing the vitreous to tear from the retina more easily. Near-sighted people are actually more likely to have a PVD at a younger age, but by the age of 80, over half of the population will have a PVD.

We have touched on how eye trauma can cause floaters to form, particularly if the trauma involves bleeding behind the eye. Similarly, eye inflammation is a risk factor for floaters due to debris being released into the eye as a result of the infection. What we havent previously mentioned, however, is that diabetic eye disease can form floaters. As diabetes affects the blood vessels in the eye, it can often lead to a vitreous haemorrhage where the blood vessels bleed directly into the vitreous. Small spots of blood can be seen as floaters but, if the bleeding is more severe, the blood in the vitreous can block your vision entirely.

To summarise, the key risk factors for developing floaters are:

  • Myopia
  • Trauma or injury to the eye
  • Aged 50+

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What Are Those Squiggly Things In My Vision

Youre up on Mt. Hood enjoying an expansive view backed by a clear blue sky. But when you pull your focus off the distant sky, you notice squiggly lines, spots, or cobwebs floating about seemingly in front of your eyes. Youve seen them before, but in the back of your mind youve always wondered if they are something to be concerned about.

What youre seeing are known as floaters and about three quarters of us see them. Usually, theyre harmless and dont need any attention, but in some patients they could be a sign of vitreous detachment.

To assuage your potential worry, heres some information on floaters from the team at The Eye Clinic.

What Causes Eye Flashes

Eye Floaters and Flashes, Animation.

Ordinarily, light entering your eye stimulates the retina. This produces an electrical impulse, which the optic nerve transmits to the brain. The brain then interprets this impulse as light or some type of image.

If the retina is mechanically stimulated , a similar electrical impulse is sent to the brain. This impulse is then interpreted as a “flicker” of light.

When the retina is tugged, torn or detached from the back of the eye, a flash or flicker of light commonly is noticed. Depending on the extent of the traction, tear or detachment, these flashes of light might be short-lived or continue indefinitely until the retina is repaired.

Flashes of light also may occur after a blow to the head that is capable of shaking the vitreous gel inside the eye. When this occurs, the phenomenon sometimes is called “seeing stars.”

Some people experience flashes of light that appear as jagged lines or “heat waves” in both eyes, often lasting 10 to 20 minutes. These types of flashes are usually caused by a spasm of blood vessels in the brain.

If a headache follows the visual disturbances , it is called a migraine with aura. But if the flashes occur without a subsequent headache, this is called an ocular migraine.

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Wavy Lines In Vision Caused Due To Ocular Migraine

Another important cause of wavy lines vision is ocular migraine. Ocular migraine is also known as retinal migraine. This condition occurs when the person is unable to see objects clearly and can cause wavy lines in vision. The problem starts with a gradual migraine headache, leading to temporary loss of vision. This loss or affected vision is temporary and can last for varying period ranging from four to seventy-two hours. It differs from person to person and may be experienced as long as the episode of migraine lasts.

While the exact cause of ocular migraine is not clearly understood, it is believed that ocular migraine can result from spasms of the blood vessels or nerve disturbances. It can also be triggered due to certain diet and lifestyle factors. In addition to wavy lines in vision, ocular migraine may also present with flashes of lights, moving colors, spots, etc. in vision.

What Can Cause Wavy Lines In Vision & How Is It Treated

The abnormal cornea, or from one ofWhen youre having a migraine aura with seeing prisms in peripheral vision, Causes and Treatments www.healthhype.comSeeing Squiggles? You May Be in Danger of Losing Your Visionwww.vmrinstitute.comIm seeing jagged lines in my vision, Causes and Treatments

Meaning of Wavy Lines in Vision Visual acuity means that images can be seen clearly and are well defined, content and live chat provided on the site is intended to be for informational purposes only, and/or light flashes in the eye,Conditions: Ophthalmic Migraine, Diseases affecting vision and hearing | Nurse Key> , If you are seeing bent lines where you know the line is actually straight, often linked to age and declining vision quality, Ocular migraines occur when blood vessels spasm in the visual center ofAuthor: Dr, Another symptom is the appearance of a curtain over the field of vision, A retinal detachment is

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Dry Vs Wet Macular Degeneration

Most people with MD have the dry form, causing yellow deposits, known as drusen, on the macula. However, dry macular degeneration may progress to wet MD, in which the blood vessels underneath the macula start leaking fluid and blood into the retina. This leakage can cause more severe visual distortion, blind spots, and even permanent central vision loss.

Macular Degeneration Commonest Cause Of Wavy Lines In Vision

In Conversation With Senior Consultant Eye Specialist Dr Lee Sao Bing

Macular degeneration, is known to be one of the prime causes of wavy lines. It is related to the process of ageing and progresses gradually, but can be a serious eye problem which can lead to deterioration of the macula. Macula is located at the center of retina at the back of the eyeball. The image is transferred into nerve signals at the macula. The signals are carried to brain by optic nerve. The signals are interpreted and analyzed by optic cortex to create an image. The normal anatomy of macula, optic nerve and brain is essential to see the object. Macular degeneration causes abnormal function that results in wavy lines vision.

As the person gets older, the macula starts degrading itself, which often results in the problem of wavy lines in vision. Any sort of deterioration in it leads to a break in the sharp vision, which is why the person sees wavy lines, instead of straight lines.

Macular degeneration can not only cause wavy lines in vision, but can also lead to different eye problems. Individual suffering with macular degeneration and wavy line vision sees changes in shapes, dull and unattractive images of face, blurred or hazy objects and in most cases finds it difficult to read as well as write.

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Damage And Tears To The Retina

In some people, the age-related detachment of the vitreous humour from the surface of the retina may cause tears. Tiny droplets of blood may appear as a fresh crop of floaters.

Short-sighted people and those who have undergone surgery for cataracts are at increased risk of tears to the retina.Untreated retinal tears can lead to retinal detachment. In this condition, the retina comes away from the back of the eyeball.

Permanent loss of vision can result if immediate treatment is not sought.

Are Eye Flashes A Symptom Of A More Serious Eye Problem

Eye flashes can be a symptom of retinal detachment or retinal tears. These are serious conditions that can damage your sight. A retinal tear is a break in the retina. A retinal detachment happens when the vitreous pulls away from the retina, creates a break allowing the fluid from the vitreous can get behind the retina and cause damage to your vision.

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Are Eye Floaters Normal

Eye floaters are often a normal and common part of the aging process. As you get older, the fluid within your eyes shrinks. This is normal and doesnt mean that your eyes are no longer healthy. It is important to maintain regular eye exams over time, especially if you are experiencing floaters. They usually arent something you need to be concerned about, but its a good idea to have your eyes regularly checked to make sure there arent any other serious eye issues.

What Are The Symptoms

BCH Lecture: Treating Eye Floaters

Floaters earn their name by moving around in your eye. They tend to dart away when you try to focus on them.

They come in many different shapes:

  • Black or gray dots
  • Threadlike strands, which can be knobby and almost see-through
  • Cobwebs
  • Rings

Once you get them, they usually donât totally go away. But you usually notice them less over time.

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How Do You Treat Eye Floaters

The most common treatment for eye floaters is not to treat them at all. Even though they can be annoying and bothersome, eye floaters are usually harmless. They usually drift out of your line of sight and you stop noticing them over time. This can be frustrating for people who notice the eye floaters dancing across their view often, but its the safest option in most cases.

Eye Floater Surgery

There is a surgical option for removing floaters, but it involves a lot of risk to your vision. In cases where there are a lot of floaters and theyre starting to impact the way you see, a procedure called a vitrectomy can be used to remove them. This surgical procedure involves using incisions to remove the gel-like vitreous from inside your eye. The vitreous is then replaced with a solution that mimics the vitreous. There are several risks involved in this procedure, including:

  • Developing retinal detachment.
  • Not getting all of the floaters out of your eye.
  • Developing cataracts.

Damage to your sight is a risk of this surgery. For this reason, many providers will carefully discuss all pros and cons of this elective procedure before deciding on this treatment path.

Sometimes your provider may also use a laser to treat floaters. This can break up groupings of floaters, helping move them out of your field of vision. This procedure also has possible side effects.

Seeing Distorted Vertical Lines In Vision Is 1 Of 7 Symptoms Of Macular Degeneration

by AdaptiVision | Apr 24, 2020 | Low Vision Help |

Seeing vertical lines in vision as wavy, when they should appear straight, is a possible sign of macular degeneration. Macular degeneration symptoms are important to be aware of as we age. Macular degeneration is an eye disease that causes vision loss in the center of the field of vision due to retinal deterioration. It is important to keep up with routine eye exams, because your eye care professional is likely to see signs of macular degeneration before you begin experiencing symptoms. When symptoms do begin, they can include the following:

  • Blurry or fuzzy vision, which can include blurry areas on a printed page
  • Lines that should appear straight appearing wavy or distorted
  • Seeing vertical lines in vision that should appear straight appearing wavy, distorted, or missing
  • Lighting difficulties, which may include sensitivity to glare, or difficulty seeing print or fine details in low light levels
  • Difficulty seeing while driving
  • Dark, blurry, or whiteout areas in the central field of vision
  • Changes in color perception

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What Are Eye Flashes

Flashes are bright spots or points of light in your field of vision. You can develop flashes for a few reasons, but one of the most common is when the gel-like vitreous in your eye shrinks and begins to pull on your retina. This is called posterior vitreous detachment. Youre more likely to see flashes as you age and the vitreous of your eye naturally shrinks.

For many people, flashes will happen more often first thing in the morning or when youre in a dark room. You might wake up seeing flashes of bright light that then fade as the day continues.

What Vitamins Can Help Eye Floaters

Foundations of Vision » Chapter 5: The Retinal Representation

Vitamin C is thought to help get rid of floaters as it improves your circulation. This speeds up your bodys waste eliminate process, although it is recommended that you take no more than 1,500mg a day. Taking vitamin E supplements may also boost your overall eye health and protect the cells in your eyes. Other nutrients and vitamins that might help include:

  • Calcium

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