Hypothermia
Your body temperature was too low for too long. You will weaken until you stay above freezing for 24 hours.
Disease
Type
Until Treated
Duration
Negative
Effect
Caused by: [Warmth] reaches 0 for too long
Treatment: Replenish [Warmth] and maintain it until Recovery Time elapses
Hypothermia is an Affliction in The Long Dark, caused by exposure to the cold.
Hypothermia is a Disease affliction in The Long Dark. Its effect is negative. It lasts until treated.
It is caused by warmth reaches 0 for too long.
It is treated with Warmth.
Recovery time is listed as 6 hours (pilgrim); 12 hours (voyageur); 18 hours (stalker); 24 hours (interloper).
Verdict: Overall Hypothermia is a disease you clear with Warmth.