http://www.medications.com/effect/view/40278 anyone experience abnormal menstrual cycle? I stopped getting my period for 2 months and now am off the med for about 6 days, anyone know how long it can take to be out of your system? Thu, 26 Mar 2009 03:58:16 -0400 http://www.medications.com/effect/view/40278?item=18500 Based on this website: http://drugs.medsort.com/drugs/DrugLabel.aspx?MedID=4050 They say that it takes the medication about 18 hours to leave your system. Hope this helps! There is a bunch of other neat info about the drug on this site, too. http://www.medications.com/effect/view/40278?item=18500 Sat, 28 Mar 2009 13:51:14 -0400 http://www.medications.com/effect/view/40278?item=18599 I have experienced the same thing. I have stopped taking it and mine still is not here. I think it's best to get in touch with your doc. http://www.medications.com/effect/view/40278?item=18599 Sat, 28 Mar 2009 15:48:37 -0400 http://www.medications.com/effect/view/40278?item=18603 Well I have been off it for about 9 days now and no show of my cycle. Since I am out of the country and can't get in touch with my doctor, I was wondering if anyone knew of good websites realted to Doxy's relation to hormonal affects...please post anythi http://www.medications.com/effect/view/40278?item=18603 Sat, 11 Apr 2009 04:15:42 -0400 http://www.medications.com/effect/view/40278?item=18779 Reply to #40278. Yes! My periods were very light and eventually stopped except for one day of light bleeding (I took Doxycycline in 4 rounds of 3 months each for 14 months, and have been off of it for about 2 months). My bacterial infection appears to b http://www.medications.com/effect/view/40278?item=18779