The limb is deprived of oxygen-rich blood, which causes deep, cramping muscle pain. Signs of a Blood Clot in the Arm 3. Blue or Red Skin in One Limb A blood clot within an extremity vein can cause the ...

It’s a classic British summertime scene: the sun's just peeked out from behind the clouds, the temperature's barely in double digits, but all along the street there’s the delicious smell of smoky, ...

While it’s well-known that issues like high blood pressure, diabetes, smoking and not enough exercise are risk factors for a heart attack, many people may not know the early signs to tell if a cardiac ...