7 votes
Accepted

Why do I feel small stings all over my body in stress?

Paresthesia Anxiety Symptoms -- seems like the term/condition you are looking for (though I am not a doctor and am not diagnosing you as such -- I'm just trying to inform you of the term you might be ...
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2 votes
Accepted

How does hyperventilation cause paresthesia and tetany?

The two proposed mechanisms for paresthesia/tetany secondary to hyperventilation are cerebral vasoconstriction and electrolyte imbalance. Cerebral vasoconstriction: Cerebral blood flow decreases in a ...
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  • 1,054
1 vote
Accepted

My leg sometimes feels non-existent after I wake up

Very probably not.(1) This sounds like an issue with nerves (especially a pinched nerve) that makes your Brain unable to "proper" communicate with your leg, hence the jelly-like feeling. However, I ...
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  • 6,574

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