Is GERD the same as acid reflux? I ask because I am getting worried about the pain in my chest and throat, also my neck hurts. I am tense so I know that doesn't help anything but this has gone on for a few weeks now. Can reflux really make you feel such burning and soreness from your chest through to your back and up to your throat? I've been great for so long now but this has got be scared again. Just need some reassurance and to hear of any similar experiences. Hoping for a response soon.