Here's what helps me, I sit down and write down what the stressor is...like, "I just found out my company is laying people off!" - then I write down what my thoughts are. So, I might write, "I'm going to lose my house! I'm never going to find another job in this economy! I haven't got any good job skills!" Literally, anything you're thinking - the crazier the better, lol. Then, I write down my feelings, "Anxious. Scared. Crazy. Overwhelmed." Then I read it all, and then I write the truth. The truth is, "I might not even be one of the ones getting laid off. My husband has his job & we'll be okay. We are in no danger of losing our house. I'll find another job, I have before!"
Then I remind myself that though a binge might make me feel better/feel numb/feel distracted (you get the picture) right now -- after it's over, I'm still going to feel all that same stress over potential company lay-offs AND I'm going to feel bloated, stuffed and guilty about over-eating. The binge does not help in the long run.
By then, I usually feel better. It also helps to tell my husband, just so he can help me get over the hump. If I can resist that binge crave for an hour or two, it normally passes.