Why Does My Dog Have Blue Rings Around His Eyes?
- Pieter Maas
What is lenticular sclerosis? – Lenticular sclerosis or nuclear sclerosis is the medical term for a bluish transparent haze that develops in the lens of the eye in middle-aged to senior dogs. This is considered a normal change in the lens associated with aging, and is observed as a cloudiness or bluish discoloration on the pupil.
Vision does not appear to be significantly affected in dogs diagnosed with lenticular sclerosis.” Vision does not appear to be significantly affected in dogs diagnosed with lenticular sclerosis. This condition is not the same as cataracts. Cataracts are white and opaque and represent a change in the ability of light to penetrate to the retina.
Cataracts cause diminished vision. Cataracts and lenticular sclerosis are two of the most common eye problems seen in dogs over the age of nine. Some estimates show the prevalence of lenticular sclerosis or cataracts at 50% in dogs over nine years of age and 100% in dogs over the age of thirteen.
“Lenticular sclerosis appears as an evenly gray, rounded opacity (cloudiness) in the center of the lens, and is most easily observed when the pupil is dilated.” Lenticular sclerosis typically occurs bilaterally (in both eyes) and symmetrically in dogs. Lenticular sclerosis appears as an evenly gray, rounded opacity (cloudiness) in the center of the lens, and is most easily observed when the pupil is dilated.
The opacity is often more dramatic when viewed from the side rather than from the front. When the eye is examined with an ophthalmoscope, the retina and fundus (back of the eye) can still be seen through the sclerotic lens.
Why does my dog have a ring around his eye?
Wednesday 15th December Written by Dr Andrew Miller MRCVS Dr Andrew Miller MRCVS is an expert veterinary working in the field for over 10 years after graduating from Bristol University. Andy fact checks and writes for Pure Pet Food while also working as a full time veterinarian.
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- Tear stains in dogs are a common problem, visible as reddish-brown marks around the dog’s eyes, most easily seen on dogs with white or light-coloured hair.
They are usually the result of the dog producing too many tears or having an inability for the tears to drain away as normal.
Is it normal to have a blue ring around eye?
As you age, the structure and appearance of your body change. This is natural and not typically a cause for concern. As your skin, bone structure, and hair color change due to aging, your eyes may change, too. It’s not unusual for blue-tinted rings to appear around your iris — the colored part of your eye.
When should I worry about my dogs eyes?
The Bottom Line On Dog Eye Infections – The fact is that if your pooch is experiencing any eye sensitivity, irritation, or pain it’s time to head to your vet. Only your veterinarian will be able to conduct a thorough eye exam to determine the cause of your pup’s symptoms.
What causes purple rings around eyes?
Causes of dark circles – Why do those annoying dark circles occur in the first place? Causes of under-eye darkness include:
Genetics, The tendency to have too much brown pigment under the eyes may be hereditary. It’s more common in people with darker skin. Sun exposure, which stimulates the production of this pigment, can make the circles appear darker. In people with fairer, thinner skin, blood vessels may be more visible, especially under the eye, and they can give the area a blue or purple hue. Tear trough deformity. Everyone has a natural depression where the lower eyelid meets the cheek, known as a tear trough. Tear troughs begin near the nose and run outward and downward. In some people, the trough takes the form of a deeper groove that appears dark. This groove, known as a tear trough deformity, can result from inherited differences in facial anatomy. It can also occur with age as the fat that cushions the under-eye area shrinks and skin loses elasticity. Aging, With age, the skin loses collagen, the protein fibers that support it, and it begins to thin. The result: Underlying blood vessels may show through. Sun exposure speeds the process by breaking down collagen. Allergies, Have hay fever? Allergic to dust mites? Allergens trigger the release of a chemical called histamine that can dilate blood vessels and cause increased blood flow under the eyes. The resulting darkness, which resembles a bruise, is sometimes called an “allergic shiner.” Histamine can also lead to puffiness, which is one reason under-eye darkness and puffiness often go hand in hand. An antihistamine can help tame allergies. Lack of sleep, Too little shuteye doesn’t cause under-eye circles, but it can make them look worse. “When you don’t get enough sleep, skin can become paler, so any darkness you already have becomes more obvious,” said Van Keuren. Lack of sleep can also trigger a buildup of fluid underneath the eyes, and the resulting puffiness can cast shadows.
What do dog eye allergies look like?
Symptoms of Dog Eye Allergies Squinting of the affected eye(s) Pawing at the face. Discharge coming from one or both eyes.
What is dog whale eye?
They say the eyes are the window to the soul. We can learn a great deal about how a dog is feeling by looking at the eyes. Soft relaxed eyes and a relaxed body indicate a calm, happy dog. Hard eyes, hard stare are a threat. You can see worry in a dog’s eyes. The dog above is relaxed and happy. But, look at the eyes on this dog. His face is tense and his mouth is closed. The hard stare on this dog is threatening and lets you know not to come any closer. He may not yet be growling, but it is likely to start if he is approached. Whale eye (or half moon eye) is when you can see the whites of a dog’s eye – this indicates worry and stress.This is a very worried dog. Not only is he whale eyed, his eyes are bugging out. Noticed the worried frown as well. You can see the whale eye on these dogs. Some are actually already threatening, others worried and stressed. Such a cute puppy. but, see the whale eye. He is telling us to move away from his toy. He is guarding his toy because he is afraid that someone will take it away and is is very valuable to him. Don’t approach dogs who look like this when hunkered down with a toy or food. This dog is not enjoying the baby’s attention. Notice the whale eye and frown. No relaxed happy expression here. He may tolerate this for a while, but he is not happy. I would move that baby away as soon as possible!
What is a blue circle?
Blue circle bracelet – The blue circle is the global symbol of diabetes. Help raise diabetes awareness in your community by wearing and sharing the blue circle silicon bracelet. Each bracelet is embossed with the words “Act on Diabetes. Now.” Available to order in packs of 5.
What does spinning blue circle mean?
In my windows10 desktop blue circle keep on spinning even in safe mode as well as normal mode. In Windows, the spinning blue circle means that something is happening ‘in the background’ – which means that whatever is happening doesn’t have a window so you can’t see what it’s doing.
- Occasional spinning blue circles are normal in Windows, but if you see it happening frequently, you need to ask yourself: what’s going on here? One way to find out is to open Task Manager and see if you can recognize what’s running in the background.
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What do purple circles mean?
What do the purple circles mean on Snapchat? – While purple circles on Snapchat could have different meanings depending on the section of the app they appear in, one thing that it often indicates is that the user who has the circle around their profile has uploaded a story.
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- When clicking on the Stories tab, you will be able to see friends, as well as people who you haven’t yet added, with purple circles around their pictures.
- If you see a purple circle with a lock next to it, this indicates that you have been added to someone’s private story.
This means that only you and a select group of people that the uploader has chosen will be able to view the story. Article continues after ad If you want to learn more about how to use Snapchat, you can check out some of our other guides here: | | | | : What does the purple circle mean on Snapchat?
Do brown eyes have blue underneath?
Story highlights – Blue eyes have long been associated with movie star good looks, but why they make hearts throb is open to conjecture An estimated 17% of the world’s population has blue eyes. The color is an illusion created by light refracting in clear eyes Stroma Medical has developed a laser system that agitates the pigmentation in irises to reveal the clear blue eyes underneath While the company says tests have shown the treatment to be safe, critics say that there may be a risk of developing glaucoma CNN — From the piercing blue eyes of Paul Newman to the steely gaze of Daniel Craig, blue eyes have always been a measure of attractiveness.
- But exactly why they make hearts throb and catapult actors and models to stardom is a point of conjecture.
- Theories range from evolutionary psychologists who say that blue-eyed women in Palaeolithic societies had a better chance of standing out in the crowd, others posit that pupil dilation – a signifier of attraction – is easier to see in lighter eyes.
Either way, just 17% of the world’s population has blue eyes. For the majority of the world’s population – an estimated 80% – those elusive movie star eyes can usually only be obtained with the aid of colored contact lenses. But today there’s a medical procedure that can permanently turn your brown eyes blue.
Pioneered by Stroma Medical, the laser procedure works by eliminating the brown melanin that’s present in the anterior layers of the iris. “The fundamental principle is that under every brown eye is a blue eye,” Dr Gregg Homer told CNN, adding that there is no actual blue pigmentation in the eye. “The only difference between a brown eye and a blue eye is this very thin layer of pigment on the surface.
“If you take that pigment away, then the light can enter the stroma – the little fibers that look like bicycle spokes in a light eye – and when the light scatters it only reflects back the shortest wavelengths and that’s the blue end of the spectrum.” He said the effect is similar to the Rayleigh scattering of sunlight in the sky – the physics that makes our sky appear blue.
The company says it has developed a laser treatment that disrupts the layer of pigment, causing the body to begin removing the tissue naturally. While the procedure takes all of 20 seconds, the blue eyes lurking underneath do not emerge for several weeks. He said that Stroma Medical wanted to develop a procedure that was safer, cheaper and more convenient than any of the alternatives on the market.
While it has yet to get the green light from regulatory bodies in the United States, the company’s medical board has said that preliminary studies show the surgery is safe. So far, just 17 patients in Mexico and 20 in Costa Rica have undergone the treatment.
“It’s difficult to work out a way to injure someone with this laser because the energy is so low,” he said. The laser treats only the iris and does not enter the pupil or treat any portion of the inside of the eye where the nerves affecting the vision are located. The company is still in the fundraising stage but hopes to have completed clinical trials within several years.
And the cost of turning your brown eyes blue? Dr Homer says Stroma Medical would charge around $5,000 (£3,120) for the procedure. Industry reaction to the process has been muted. Ophthalmologists who deal with people’s eyes, Homer concedes, have every right to be skeptical for the simple fact they are dealing with one of the most sensitive organs in the human body.
Saj Khan, an ophthalmologist at the London Eye Hospital, told CNN the treatment raised some red flags. ‘The main concern with any procedure that involves releasing pigment inside the eye is that the pigment can clog up the normal drainage channels which can in turn cause the pressure inside the eye to go up,” he said.
“If that happens significantly enough, for long enough, it’s how patients develop glaucoma.” He said that while Stroma Medical claims that the particles released by the process are too fine to cause glaucoma – and that any complications were likely to be short-term and easily remedied – a risk still remains.
“Theory has some sense to it, but without seeing long-term outcomes and without seeing patients that have been treated in this way I wouldn’t commit myself to it,” Khan said. In the meantime, Homer says there are no shortage of potential customers wanting to have the irreversible procedure. “It’s not a goal of our company to promote blue eyes,” he said.
“From my experience what most people are after is the translucence of the blue eye rather than the color of the blue eye. “The people who seem most vigilant about pursuing this always have a story about being young and in the presence of a sibling or a friend who had light eyes and the friend is being told how beautiful their eyes are and it sticks with them.
Can liver problems cause dark circles under the eyes?
1.4 Signs of chronic stomach disease – Dark circles are also a sign that your stomach is having many problems. People with chronic gastritis have impaired digestive and absorption functions for a long time, the stomach is inflamed again and again, the dark circles under the eyes will be worse.
People with neurasthenia and visceral diseases are also very likely to appear dark circles under the eyes. To prevent chronic gastritis, in addition to treatment, the most important thing is that the patient needs to balance the diet and daily activities. It is necessary to have a suitable diet, abstain from eating too much or being too full, it is necessary to pay attention to food hygiene, not to let the stomach be weakened and suffer other injuries.
Cloudy Eyes in Dogs
When the patient’s stomach is stable, the dark circles under the eyes will disappear on their own. In addition to the above signs, dark circles under your eyes are also related to your nose problems. If you wake up every day and sneeze, runny nose for a long time will cause the veins under your eyes to bleed, then your face will appear dark circles.
How do you get rid of tear stains on a dog?
5. Food additives can help – Two things that have worked for me are adding one teaspoon of either organic apple-cider vinegar or buttermilk powder to meals. I-Stain, a probiotic enzyme, is another product with reportedly good results. Mild antibiotics can be used for short periods of time, naturally, after consulting with your vet.
Those commonly prescribed include Lincocin, Tylosin, and/or neomycin-polymyxin or chloramphenicol eye drops. Vetericyn ophthalmic gel is available over the counter and may be enough without a vet trip. Stain removal is another chapter to itself. A little mild hydrogen peroxide dried into the muzzle (be sure to avoid the eyes) or Visine (applied to the fur, not the eyes) can lighten the color enough to live with it until it grows out.
Unfortunately, there isn’t just one foolproof preventative, and each dog responds a little differently, so it often takes a little experimenting and patience—but it is worth the effort to have that precious little white face smiling at you again!
Why is my dog suddenly turning in circles?
Forebrain Dysfunction and Circling in Dogs – Unfortunately, a dog walking in circles (circling) is almost always a sign of forebrain dysfunction. Typical signs of forebrain dysfunction in dogs include:
Circling – Your dog walks around its environment in a circle, unable to follow a straight path or turn in another direction. Seizures – Forebrain dysfunction can cause seizures in your dog, resulting in loss of consciousness and convulsions. Behavior Changes – Your dog’s personality has abruptly changed, and it may seem lost, withdrawn, irritable, etc. Head Pressing – Your dog is compulsively pressing its head against a wall, corner, floor, or other firm surface. Blindness – Forebrain dysfunction can even cause acute blindness,
“Brainstem disease can also cause circling in dogs, but the difference is that forebrain dogs tend to walk in circles around a room, while brainstem dogs tend to tightly circle in one place,” explains Dr. Reese.
How do you treat a ring on a dog?
How is ringworm in dogs treated? – The most common way to treat ringworm in dogs is to use a combination of topical therapy (application of creams, ointments, or shampoos) and systemic therapy (administration of anti-fungal drugs by mouth). For treatment to be successful, all environmental contamination must be eliminated.
Ringworm cultures will be taken periodically after the start of treatment to determine if your pet is still infected. DO NOT stop treatment unless your veterinarian has made this recommendation. Stopping treatment too soon can result in a recurrence of the fungus. If there is more than one pet in the household, try to separate infected from non-infected animals and just treat the infected ones.
In some situations, it may be preferable to treat all the pets. Your veterinarian will advise you on the best treatment given your individual circumstances. Topical Treatment Occasionally, topical therapy is used alone for the treatment of ringworm, but more commonly it is used in combination with oral medications.
Various creams and ointments containing miconazole (Micaved®), terbinafine (Lamisil®), or clotrimazole (Otomax® or Otibiotic®) are available to apply to localized areas of skin affected by ringworm. Often, these are aided by using a chlorhexidine + miconazole-based shampoo or a lime-sulfur dip that can be used twice weekly.
Shaving the hair in small areas (if only one or two areas are affected) or all of your dog’s hair may be recommended by your veterinarian. It is extremely important to only use preparations that have been specifically provided or recommended by your veterinarian for topical treatment of dogs.
Topical treatment will usually be necessary for a period of several weeks to several months. Oral Treatment In most cases of ringworm, effective treatment will require the administration of an oral anti-fungal drug. The most widely used drug for this purpose is griseofulvin (Fulvicin®, Gris-Peg®, Grisovin®), although newer drugs such as itraconazole (Itrafungol®, Sporanox®, Onmel®) or terbinafine are being used more frequently and are often preferred since they have fewer side effects.
The response of individual dogs to treatment varies and if therapy is stopped too soon, the disease may recur. Usually, treatment lasts for a minimum of six weeks, and in some cases much longer therapy is required. Environmental Cleaning Infected hairs contain numerous microscopic fungal spores that can be shed into the environment.
Infection of other animals and humans can occur either by direct contact with an infected dog or through contact with fungal spores in a contaminated environment. In addition to minimizing direct contact with an infected dog, it is important to keep the environment as free of spores as possible. Clipping the hair (with its careful disposal) combined with topical antifungal treatment of affected areas of skin may help to reduce environmental contamination.
It is important to remove pet hair from floors or furniture, as it may be contaminated with fungal spores. It is worthwhile to restrict the dog to rooms of the house that are easy to clean. “Infection of other animals and humans can occur either by direct contact with an infected dog or through contact with fungal spores in a contaminated environment.” Environmental contamination can be minimized by thorough damp mopping or vacuum cleaning of all rooms or areas that are accessible to your dog; this should be done daily.
What does ringworm look like on a dog?
What does ringworm look like in dogs? – Ringworm can manifest itself in dogs in a variety of ways, most commonly as patches of hair loss with a crusty coating or (rarely) as asymptomatic. Ringworm patches in some dogs look like a grey, scaly patch, while others look like a scarlet lesion.
Dry, brittle hair Inflamed, red skin rash Circular or patchy areas of hair loss Scales that look like dandruff Scabs or lesions on the skin Darkened skin Reddened skin Inflamed folds of the skin around the claws or nails Itchiness