9/1/2023 0 Comments Seeing only zigzag lines![]() ![]() When should a doctor be consulted? Since it can be difficult for someone who is experiencing unusual visual symptoms for the first time to know whether they are related to a benign or serious condition, it is a good idea to see an eye specialist for evaluation. In contrast to the ophthalmic migraine, the visual symptoms associated with the retinal migraine affects only one eye and can cause temporary blindness. While they can temporarily interfere with activities such as driving or reading, they are not considered to be serious. Characteristically these visual symptoms affect both eyes, last around a half hour and resolve on their own. How serious is an ophthalmic migraine? Often someone with an ophthalmic migraine will have just the visual warning signs or aura of their migraine attack without the headache. In the classic migraine the aura precedes the development of the typical symptoms-one-sided headache, nausea, light sensitivity, etc. Seeing an enlarging blind spot (scotoma) in the center of the visual field.Seeing flashing or flickering lights (scintillations).In the case of ophthalmic migraine, the aura will be visual in nature and may be described as: What is an aura? Some migraines are preceded by sensory warning symptoms called auras. Migraine sufferers have different triggers or precipitating factors for their headaches, such as fatigue, bright lights, weather changes, and others. At one time migraines were thought to be caused by constriction of blood vessels but more recent research involving the use of imaging studies indicates that there may be actual structural changes involving the white matter of the brain. What is a migraine? Migraine is a common neurological disorder usually associated with one-sided, throbbing headache. Today’s Health Tip deals with the more common and possibly misnamed ophthalmic or ocular migraine. ![]() This condition is distinguished from a classic migraine in which a headache is a predominant symptom, and the far less common and more serious condition known as a “retinal migraine”. If you buy something through a link on this page, we may earn a small commission.Popularly referred to as “ophthalmic” or “ocular” migraines, this common condition primarily causes visual symptoms and has the official classification from the International Headache Society of “ancephalgic migraine with aura.” Ancephalgic means that there is no headache and the term aura refers to the visual symptoms experienced. edge of vision shimmering (sometimes, constantly).having blurry waves in peripheral vision.seeing waves in peripheral vision (out of corner of eye).Contact your ophthalmologist if you find one or more of the following symptoms: Of course, if you see such lines in your vision – this is an excuse to see a doctor and not to self-medicate. If they persist for longer than an hour, then you need to look for immediate medical attention. So if symptoms like this unexpectedly take place in your vision attempt to stay calm, pull over if you are driving, and just await them to disappear. Having a family history of migraines likewise raises your threat as does a history of movement sickness.Īlthough the symptoms can trigger a great deal of stress and anxiety, especially on the first incident, ocular migraines seldom trigger any long term issues and nearly never need treatment as long as they are not accompanied by significant headaches. The greatest one is an individual history of having migraine headaches. ![]() There are some attributes that raise your threat for ocular migraines. They will get 3 or four episodes within a week and after that may not have another one for numerous months or even years. Many individuals who get ocular migraines tend to have them occur in clusters. Flashing lights and new drifting spots in your vision could be the indication of a retinal tear or detachment (see I’m seeing new floating spots in my vision, what should I do?). There are other things besides an ocular migraine that can trigger similar symptoms. If you have this happen for the first time it can be fairly scary and it is a good idea to have a thorough eye examination by your eye doctor or eye doctor not long after the episode to be sure there is nothing else causing the problem. The hallmark of this problem is that when the visual phenomenon solves the vision returns totally back to normal with no residual change or defect. The majority of episodes last about 20 minutes however can go on for an hour. They get the visual symptoms which resolve on their own in under an hour and after that usually just feel slightly out of sorts after the episode however don’t get a considerable headache. Some individuals do get a headache after the visual symptoms however many people do not. Flashes of light can appear as jagged lines or “heat waves” in one or both eyes. ![]()
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