Million needles question?!
Question: Whenever your foot or hand falls asleep, why do you get that horrible sensation that you are being pricked with a million needles?
Answers: Whenever your foot or hand falls asleep, why do you get that horrible sensation that you are being pricked with a million needles?
your feeling the sensation of the blood circulating and rushing back back to that area where the blood was blocked due to flexing a joint. (sitting on one leg, sleeping on your arm..etc..)
nerve receptors