I did not get the cough but I had other sides that were very bad. I do not like tren and will not use it again. That stuff is for the bulls, I caught night sweats and joint pain although had great gains, It went in like a rock no matter how long you rub it, It hangs around for 4 or 5 days. I gained 25 pounds in 5 weeks then another 18 pounds in the final 5 and when I was done I was way to bulky and moving around did not feel good. Got to big to fast. I have nothing but respect for the gees that run this stuff they are truly real men or truly crazy. Good luck with it later.