http://www.medications.com/effect/view/33389 Began taking doxy 6 days ago for infected cut on my face. It worked great on the infection. However, the side effects are killing me. The first 3 days I had sore areas in my mouth, tongue, and one side of my throat, as well as congestion and cold-like sy Fri, 24 Oct 2008 14:48:54 -0400 http://www.medications.com/effect/view/33389?item=13778 How many days after taking the doxy did you have the side effects and did you have the fatigue and muscle aches? I am the person who wrote on Oct 23, thanks... Deidre www.theporcelaincupteahouse.com http://www.medications.com/effect/view/33389?item=13778 Fri, 24 Oct 2008 14:50:33 -0400 http://www.medications.com/effect/view/33389?item=13780 Hi There, Did you have side effects of muscle aches and extreme fatigue after taking the pills? how long did they last? I wrote on oct 23, thanks... www.theporcelaincupteahouse.com http://www.medications.com/effect/view/33389?item=13780 Fri, 24 Oct 2008 14:57:51 -0400 http://www.medications.com/effect/view/33389?item=13782 Yes, I had fatigue and muscle aches. They started immediately on taking the doxycycline and went away a day or two after I ended the dose. http://www.medications.com/effect/view/33389?item=13782