![]() ![]() In a journal, keep track of details related to your headaches and visual auras, such as these: It’s very helpful to keep track of the details of your experience, so your doctor can correctly diagnose the causes. One of the most telling signs of an aura is a clear beginning and end. According to the American Migraine Foundation, various symptoms of aura can be difficult to describe. Visual auras often overlap with other health conditions. If you find that a cool compress is helpful on closed eyes, rest and use a cool compress. If your doctor has recommended medications, take them as soon as possible.ĭo not drive, operate equipment, or add any additional stress to your environment. ![]() If you notice a visual aura or other headache symptoms, stop what you are doing and find a cool, quiet, dark room to rest. Migraine aura symptoms generally start gradually and last between 20 and 60 minutes. What to Do if You Experience a Visual Aura You may feel wiped out, drained, or depleted. Postdrome: The postdrome phase is often compared to feelings of a hangover.This is when you experience the actual intense headache pain. Attack: The attack phase of a migraine headache can last from several hours to a few days.It is possible to experience a migraine aura that is not followed by headache pain. It may also include a partial loss of vision, called a scotoma.Īuras tend to last 10 to 30 minutes. Sometimes, the visual aura moves, grows, or shifts shape. You may also see geometrical shapes, lines, and patterns. These visual changes can look like patterns such as a fortification spectrum, resembling a medieval fort. Aura: The aura phase often is quite distinct, with a noticeable start and finish. ![]() It is also possible that you won’t experience any of these changes. Some common symptoms include depression, constipation, diarrhea, irritability, drowsiness, or cravings. Prodrome: The prodrome phase includes subtle changes one or two days before the event.You may experience headaches with all four stages, or you may only experience a couple stages. Migraine With Aura ProgressionĪ migraine headache is often described as having four stages: prodrome, aura, attack, and postdrome. Seeing the aura often has a clear starting and finishing point. How Long Do Visual Auras Last?Īccording to the American Migraine Foundation, a migraine aura generally lasts 5 minutes to an hour. Preservatives such as MSG and nitrates may also be factors that can bring on a migraine. Specific foods such as red wine, cheese, or chocolate may trigger migraine with aura. In addition, migraines with aura can be triggered by specific factors, such as stress, emotional stress, bright lights, lack of sleep, and hormonal changes. They also appear to run in families that have a family history of migraines.Īccording to the American Academy of Ophthalmology, several risk factors may be involved, including obesity, diabetes, stress, and head injury. Migraines are generally more common in women than in men. As a result of this movement, visual symptoms appear. According to some sources, visual auras and visual migraines may be caused by an electrical wave that moves in the brain. The precise cause of visual auras is not fully understood. Other people describe the sensation as looking at objects through heat waves or water. These are characteristically zigzag lines, flashing lights, or bright spots.įor some people, an aura creates a temporary partial blockage in the field of vision. ![]() How Does an Aura Impact Vision?Īn aura creates temporary changes in your vision. In some cases, speech or language may be affected. Some individuals also have physical symptoms, such as dizziness, tingling, or numbness. The exact appearance of visual auras varies for different people. These are common symptoms of visual auras: Sometimes, the small spot slowly expands outward, affecting a bigger area of vision. The symptoms may start as small spots, zigzag lines, or flashes. Visual auras generally appear in both eyes. ![]()
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