i am amazed that doxycycline has given the SAME EXACT problems to other people. i never had side effects to any medication i ever took up until this point. I was on them for a week and on the 2 final nights I too took them right before sleeping and developed a case of esophigitis. I cant eat or sleep because it feels like i'm swallowing lumps that land in my stomach and burn. Even breathing ends up as burping that feels like its on fire. My throat feels swollen and eating solids is torture. Ive been so depressed over this, it makes me want to cry and not go to work because my head feels like i'm in a cloud. Past 24 hours i developed a fever and pain in the jaw/temple area but that might just be a flu going around. So i called the doctor who prescribed them to me for adult acne and says "you weren't supposed to take them before bed, sounds like you have esophagitis". Nice of him to tell me this prior to starting this medication. Im so worried these have caused permanent damage to my stomach that i'm going to suffer with forever. Have these symptoms gone away for anyone, and what helped you get through it if it has? also, how long? Maalox, Pepcid, and over the counter heartburn remedies dont seem to help. all i know is, doxycycline is the wrost drug ever and needs to be retired ASAP!