I was running a game a few weeks ago. In short, during combat the thief and the warlock were both knocked unconscious. Each were brought back by the cleric with healing word and cure wounds. New round, both get knocked out again. Repeat this for 3 rounds until the barbarian manages to end combat. The party loots the camp and wants to keep travelling.
At this point, I was thinking to myself, "I feel like taking that kind of beating should mean something." But at the time, I did not remember if there was a rule for that.
Are there any rules that would give some sort of penalty to the PCs in this situation?