There are many possible reasons why you would feel cold or numb (paresthesia) in some parts of your body, which are caused by pressure being put on nerves. Some examples are sitting or standing in one position for a long time, sitting with your legs crossed, or falling asleep on your arm, but once you … Read more
From time to time, you might have had the sensation of a cold spot on your head. Although it may not be an actionable medical emergency, you should know that the feeling is centered on the nerves, pressure, and blood flow within the head. Several factors that can change the mentioned parameters include sinusitis, paresthesia, … Read more
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