Exhaustion

Exhaustion is measured in six levels. An effect can give a creature one or more levels of exhaustion, as specified in the effect’s description.

Level	Effect
1	Disadvantage on ability checks
2	Speed halved
3	Disadvantage on attack rolls and saving throws
4	Hit point maximum halved
5	Speed reduced to 0
6	Death

THESE EFFECTS STACK!

Removing Exhaustion

1. Finishing a long rest reduces a creature's exhaustion level by 1, provided that the creature has also ingested some food and drink
2. Greater Restoration can remove 1 level of exhaustion
3. Potion of Vitality can remove all exhaustion