I have been running test e 500mg week and deca 400mg week. Since I began 3 weeks ago I developed a nasty cold which has tapered off, yet I still cant seem to shake it. I've heard of the test flu's etc, how about colds...Coughing up phlegm and all the rest of that fun stuff...any thoughts or anybody ever had this...Maybe I was cold bound regardless,, but it has stuck around for a long time here,