Hypothermia
Hypothermia was a medical condition in which the internal temperature of a living organism dropped below that which was required for normal metabolism and bodily function.

In 2151, Doctor Phlox treated a Klingon named Bu'kaH who was suffering from the effects of hypothermia. ()

That same year, Commander Charles Tucker III and Lieutenant Malcolm Reed of  suffered hypothermia during a mission aboard the Enterprises  when the shuttle became low on oxygen and power. ()

In 2259, after the remaining crew of the  lured hostile Gorn hatchlings out of their ship onto the frigid surface of Valeo Beta V, most of them succumbed to hypothermia. ()

In 2266, a  landing party led by Hikaru Sulu suffered hypothermia and frostbite on the planet Alfa 177 when they were stranded on the planet's surface during the night as temperatures fell to 75 degrees below zero. ()

In 2373, Quark and Deep Space 9 security chief Odo suffered hypothermia during their ordeal on an unnamed planet after their runabout crash landed there. ()

See also
Frostbite

External links
 
 
Medical conditions