The first day I took a table spoon of honey. Its good for coating your throat. I read the "side effects" thread, and after I vape, I immediately drink something. (or drink during my vape session) I took a cranberry capsule as well, to help with the detox process.
But I recommend honey or you can go to traditionalmedicinals.com and get their "Throat Coat" tea. That stuff is AWESOME. (If you are in the US, you can go to Whole Foods, Kroger, or any store that has a naturals section. They usually carry it)