Doxycycline Hyclate Side Effects: I was on Doxy for a month and a half due to mild acne. For the f http://www.medications.com/effect/view/35700 I was on Doxy for a month and a half due to mild acne. For the first month, I felt fine, however when I went to refill, things became awful. Although I did not notice the nausea or tiredness (because I took it before going to bed), I began to feel episode I had the same symptoms. I was so afraid to be alone. I would com Mon, 08 Dec 2008 16:57:03 -0500 http://www.medications.com/effect/view/35700?item=15122 I had the same symptoms. I was so afraid to be alone. I would come home on my lunch break from work and just start crying, for no reason. I latched onto my fiance and wouldn't let him out of my sight. I also was so moody. Everything upset me. I didn't n http://www.medications.com/effect/view/35700?item=15122