ISome women get the symptoms you are describing at the time of menopause.
They appear to be a variant of hot flushes.
They may be triggered by exposure to bright lights or other sources of heat.
however, other possibilities must be also ruled out.
most cases flushing with hot ears is not symptomatic of any disease.
It's the result of dilation of the blood vessels and it happens for a lot of reasons:
sudden changes in temperature,
mild allergic reactions to food,
responses to medication,
alcohol or caffeine.
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