![]() However, if a dog’s condition does not improve within a week or two after starting treatment, the prognosis for return of eyesight is not good. In some of these cases, vision will return. If the front of the eye is also inflamed, topical medications may be used as well.Ī retina can reattach itself to the back of the eye if any underlying causes are quickly brought under control. Some doctors also treat with a diuretic that may help remove fluid from behind the retina. If inflammation is the primary problem, oral anti-inflammatory medications (e.g. If an eye infection is to blame, systemic antibiotics are necessary so that the drugs can reach structures deep within the eye and eliminate sources of infection that may lie elsewhere in the body. Treatment is first directed towards any underlying causes of retinal detachment that have been diagnosed. READ MORE: German Shepherd Mastiff Mix Treatment and Prevention of Retinal Detachment in Dogs Referral to a veterinary ophthalmologist for additional diagnostic tests and treatment may also be necessary. To determine the extent of retinal detachment and the health of the rest of the eye, the veterinarian will use an ophthalmoscope or other instruments that illuminate and magnify the eye’s internal and external structures. Blood work, a urinalysis, a fecal exam, blood pressure testing, and other diagnostic tests will likely follow. A complete history and physical exam is the start of the process. ![]() Diagnosisīecause many cases of retinal detachment are associated with more widespread disease, veterinarians will perform a thorough health work-up and not just look at the dog’s eyes. Other symptoms may also develop as a result of disease elsewhere in the dog’s body. Dogs that suddenly become blind, however, are often disoriented and nervous and may stumble, bump into objects, and fall. If vision is lost slowly, many dogs adapt so well that their owners bring them into the veterinarian complaining only of poor eyesight rather than blindness. Complete retinal detachment in both eyes causes blindness. If only one eye is affected or if both eyes have minimal changes, most dogs behave normally and owners are unlikely to be aware of any problems. The symptoms of retinal detachment vary with the amount of damage that has occurred. READ MORE: Stop a Dog from Digging Symptoms of Retinal Detachment Dogs can develop detached retinas for other reasons, but sometimes the condition seems to develop without an underlying cause. ![]() Retinal detachments are also a possible post-operative complication with some types of eye surgery. This disorder is called immune-mediated retinochoroiditis and is probably the most common cause of retinal detachment in an otherwise healthy adult dog. A dog can also develop an abnormal immune response against its own retina or choroid. These infections may be limited to the eye or have spread there from elsewhere in the body. Diseases that weaken the walls of blood vessels.ĭeep eye infections can cause inflammatory cells and debris to collect under the retina.High blood pressure, which may be secondary to kidney disease, hyperadrenocorticism (Cushing’s disease), or other disorders.Trauma to the eye, resulting in retinal tears or bleeding behind the retina.3 Treatment and Prevention of Retinal Detachment in Dogs.Vessels underneath the retina may leak blood or fluid and separate the layers of tissue. Other cases of retinal detachment occur as a result of injury or illness that affects an otherwise normal eye. For example, retinal detachment can be part of the syndrome known as collie eye anomaly, a common inherited disease affecting collies, Shetland sheepdogs, and border collies. In some cases, the retina and/or other parts of the eye may not form normally during development. Many different diseases can lead to retinal detachment. If the retina begins to lift away from the back of the eye, the tissue can no longer perform its functions, and depending on the degree of retinal detachment, blindness may result. The retina receives nourishment through its close attachment to underlying parts of the eye (the choroid). When light passes through the eye and strikes the retina, special cells within the tissue convert light energy into nerve impulses, which are then transmitted to the brain via the optic nerve. The retina is a layer of tissue that covers the inside of the back wall of the eye.
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