I have acid reflux and it sometimes contributes to my n*. i've been on nexium for about four months now and it was working great until the last few days. my acid reflux has been pretty bad and i have that lump in my throat (that at first i thought was v* but after my brain kicked in i knew it was just the acid reflux). I was just wondering if anyone else had taken nexium for acid reflux and it had stopped working and if so what they took afterwards. When i first started taking meds for my acid reflux i was told that you have to change the medication a lot because eventually your body gets used to the ingredients in the medication...i figured nexium wouldn't be like that though because its prescription. anyway just wondering if anyone else had that problem. Thanks!