Threat = A threat is an act of coercion wherein an act is proposed to elicit a negative response. It is a communicated intent to inflict harm or loss on another person. It is a crime in many jurisdictions. Libertarians hold that a palpable, immediate, and direct threat of aggression, embodied in the initiation of an overt act, is equivalent to aggression itself, and that proportionate defensive force would be justified in response to such a threat, if a clear and present danger exists
So, I think you mean "Treat"