Bright Lights and Jagged Lines
It happens without a caution. They appear like jagged flashes of lightning bolts sparkling around the object or field of view. It normally interferes or unknown vision. The relatively hallucination episode typically lasts for 15-20 minutes and might or might not be followed by a headache. You might believe that you are seeing things or getting insane. No. This condition is called visual migraine.
What is Visual Migraine? Migraine is thought to take place when dilation and tightness of the arteries in the head cause an exceptionally agonizing headache. Visual migraine, on the other hand, is a condition thought to be of the exact same cause since migraine however instead of the convulsion impacting the surface area of the brain, it impacts the ocular blood supply resulting in vasospasm, a convulsion of arteries behind the eye, which shuts off blood circulation to the optic nerve.
Visual migraine is like a momentary loss of vision related to intense flashing lights and jagged geometric lines. It is not a blacking out of vision or a total blindness. In some cases, an individual experiencing visual migraine may believe that he or she is hallucinating. A visual hallucination is actually a visual perception that does not include the external stimuli. Hence, the individual’s regular rugged geometric auras certify as visual hallucination. Nevertheless, it is important to understand that having visual hallucination in connection with visual migraine doesn’t imply the person is getting insane, which is a typical misconception.
More often than not, visual disruption in visual migraine normally starts in the peripheral vision including practically circular, rugged, glittering area which enlarges and transfers to the center location which generally obscure the vision. The light is described to be of pale pastel shade. This episode vanishes after 15-20 minutes and a mild headache may or might not occur. many people experiencing this condition often complain of exhaustion and state of mind changes.
Symptoms & Causes
Although there is no recognized reasons for migraine, it is believe that tension can trigger migraine. The “weekend” headache typically follows the tension relief of a mad week during which the blood vessels in the head relax and constrict. Eye-related headaches take place after prolonged periods of reading, viewing tv, computer work, or anything that needs intense concentration. A tendency for the eyes to cross or drift external might also bring on headaches, in addition to eyestrain related to using of spectacles. However, signs from headaches can be very variable and might be dependent on the underlying issue. It is necessary to remember that this conditon is a nuerological issue, not an eye problem.
Triggers Any stimulus that produces a reaction is called a Trigger. Numerous things can trigger a migraine attack such as: alcohol (eg. red wine)
caffeine (coffee, chocolate)
monosodium glutamate (MSG usually found in asian foods)
nitrates (processed foods, hotdogs)
ecological aspects (weather, altitude, time zone changes)
direct exposure to light (brightness, glare)
hormone modifications (in women)
hunger lack of sleep stress and anxiety stress medications (non-prescription and prescription)
fragrances Treatment and Treatments Typically, this condition deals with even without treatment and many people never ever have another episode. Some people may continue to have them. An assessment of the eye is important to eliminate any other causes for these symptoms.
In really rare circumstances that these symptoms continue to repeat on a regular basis and hinder one’s quality of life, then treatment is offered with pills that both reduce the frequency of attacks as well its intensity. Treatment generally begins upon assessment with a family physician or neurologist.
There are numerous over the counter and prescription medications that can provide migraine solutions or help in eliminating symptoms of attacks when they happen. For many people, treatments to alleviate tension show to be similarly useful as migraine solutions. Always remember to consult your doctors for correct diagnosis of your condition prior to taking any medication.