Does A Cyst In The Brain Cause Sensitivity To Bright Light?
Very soon after entering some highly lit environments I often feel that I need to sit down and feel just sort of sickish. I have a diagnosis of MS, which is very inactive. I also have a cyst in my brain. Are either of these related to this problem? Does it indicate another problem?
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Does A Cyst In The Brain Cause Sensitivity To Bright Light?
Hello, Uhthoff s phenomenon in Multiple sclerosis can cause temporary worsening of vision and heat is the prime aetiology. Highly lit environments might be increasing exposure to heat. Even a 0.5 °C increase in body temperature can slow or block the conduction of nerve impulses in demyelinated nerves as in MS. Hope I have answered your query. Let me know if I can assist you further. Take care Regards, Dr Tushar Kanti Biswas, Internal Medicine Specialist