Heat causes blurred vision, dizziness and almost fainting?!


Question: Heat causes blurred vision, dizziness and almost fainting!?
If it is hot, my girlfriend gets blurred vision, everything goes whitish, she gets really dizzy as if she is about to faint!. On the three occasions that this has happened, she's moved away from wherever she was to cool herself down and then has been sick!. She's not fainted any of these times but we reckon that is because she's moved in time!. Is this a common thing!? Anything to help prevent it apart from moving!? She does feel hot when it happens but just notices the dizzy feelings but assumes it is linked to heat!. Any ideas!?Www@Answer-Health@Com


Answers:
She may be dehydrated, does she drink enough water!? Another cause could be low blood pressure!.Www@Answer-Health@Com





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