Eventually it subsides. If you can muck through the moments and not give in, they'll eventually go away.
When I was having a craving I'd eat something salty/spicy... pickled eggs sometimes did it, or fried eggs, with mustard or hot sauce. Seems like I always turned to eggs- lol. After having a couple eggs I wasn't very willing to eat more. That was just my strategy for dealing with it. Sometimes the cravings won, but the longer you go, the easier it gets.