i have just come off Doxy after about 4 days with severe heartburn ("im going to die" kind of bad), nausea, loss of appetite, headache, sore eyes, extreme fatigue and weakness, confusion, constipation and stomach cramps (felt as though i was getting my period..badly..)
When i first started taking them i initially noticed a feeling in my throat, somewhat like when you swallow a large pill without water, that didnt go away but proceeded to "move" down my throat for about three days, making swallowing uncomfortable. I then stopped taking them for unassociated reasons (social commitments involving alcohol-antibiotics and alcohol not a good mix) and felt fine. Once i began taking them again the feeling returned and on the third morning (2am) i awoke with incredible heartburn and it all went downhill from there.