Knowing how to respond when someone faints or loses consciousness can save a life, especially when it happens without warning ...

You may have heard that people who feel faint should sit with their heads between their knees, but is that true? And how can you tell whether you or someone else who has fainted should go to the ...

To recover after fainting due to anemia, a person should take deep, slow breaths, drink fluids, eat a small, salty snack, and avoid standing too quickly. Anemia occurs when the body cannot produce as ...

A heart doctor has issued a warning about an underlying heart problem that could make itself known in an unexpected moment.