Dying (-1 to -9 Hit Points)

When a character's current hit points drop below 0, the character is dying. A dying character has a current hit point total between -1 and -9 inclusive.
A dying character immediately falls unconscious and can take no actions.
A dying character loses 1 hit point every round. This continues until the character dies or becomes stable naturally or with help (see below).
Dead (-10 hit points or lower)
When a character's current hit points drop to -10 or lower, he or she is dead. A character can also die if his or her Constitution is reduced to 0.