A trigger is anything that brings on your symptoms or makes them worse. Knowing your triggers can help you prevent or reduce the frequency of your relapses. While this needs to be studied further, it could offer hope to those who have already experienced optic nerve damage. This may be possible if the antihistamine repairs the protective coating in patients with chronic demyelination. For example, they may prescribe medication such as Clonazepam (Klonopin) to help ease the swaying or jumping sensation caused by nystagmus.Ī 2017 study on the relationship between a common antihistamine and MS has found evidence that clemastine fumarate may actually reverse optic damage in people with MS. Your doctor may try to help resolve some of the side effects of the visual disturbance until it ends. Risks and side effects can include stomach irritation, increased heart rate, mood changes, and insomnia. A doctor will often give Intravenous steroids over a 3-day period. A doctor will typically give a course of these steroids over a 1-5 day period. It delays the development of a second occurrence. This injection may not improve long-term vision, but it can help some people speed up recovery from a disturbance. Wearing a covering over one eye may help you experience less nausea and dizziness, especially if you have double vision. What’s best for you depends on your symptoms, the severity of your disease, and your overall physical health.Įye patch. This can permanently affect eyesight.ĭifferent treatment options are available for each type of visual disturbance. Advanced demyelination can destroy your optic nerve or other parts of your body responsible for vision. ![]() People with MS may experience blindness, whether partial or full. BlindnessĪs MS grows more severe, so will the symptoms. Treatment can help repair your vision and sense of balance. Nystagmus typically occurs as a chronic symptom of MS or during a relapse. The symptoms may get worse with certain activities. Some people only experience it when looking in one direction. This type of visual disturbance is often caused by an MS attack affecting the inner ear or on the cerebellum, the brain’s coordination center. Oscillopsia, a feeling that the world is swaying from side to side or up and down, is also common in people with MS. You may experience dizziness and nausea as a result of these uncontrolled movements. The movement is often rhythmic and results in a jerking or jumping sensation in the eye. Nystagmus is an involuntary movement of the eyes. Any damage along the pathway can cause the eyes not to move together.ĭiplopia can resolve completely and spontaneously, though progressive MS can lead to persistent double vision. The muscles that move the eyes are controlled by cranial nerves that pass through the brainstem. The brainstem helps coordinate eye movement, so any damage to it may result in mixed signals to the eyes. This confuses your brain and can cause you to see double.ĭiplopia is common once MS begins to affect the brainstem. Diplopia, or double vision, occurs when the eyes send two images to your brain. In normally functioning eyes, each eye will transmit the same information to the brain for it to interpret and develop into an image. A different study found that the more severe the attack, the poorer the outcome. By comparison, 92 percent of Caucasians recovered their vision. ![]() African-Americans usually experience more severe vision loss, with one study showing only 61 percent vision recovery after one year. Most people have normal vision within two to six months of an acute episode of optic neuritis. The symptoms of pain and blurred vision may get worse for up to two weeks, and then begin to improve. For some people, optic neuritis may even be their first symptom of MS. That often means the symptoms will grow worse and your body may not return entirely to normal once the symptoms disappear.Īccording to the Multiple Sclerosis Trust, 70 percent of people with MS will experience optic neuritis at least once during the course of the disease. As MS grows worse, demyelination will become more widespread and chronic. Optic neuritis develops when MS begins to break down the protective coating surrounding your optic nerve. The greatest visual disturbance will likely be in the center of your field of vision but may also cause trouble seeing to the side. You may also experience mild pain or discomfort, especially when moving your eye. This effect might be described as a smudge in your field of vision. Optic neuritis causes blurry or hazy vision in one eye. Understanding what types of visual disturbances you may experience can help you prepare for living with them if they become permanent.Ĭommon visual disturbances caused by MS include: Optic neuritis The problems may grow worse and then disappear, or they may stick around. For individuals with MS, vision problems may come and go.
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