How long does the acne last after a cycle is over? I finished my Test Enth, T3 cycle a month ago and got really bad acne on my back and a little on my chest/shoulders. I haven't had acne this bad ever and now i wonder if i should take accutane. I usually break out a little during the winter, but it always clears up in the spring time. I am gonna start to go tanning because that seems to clear it up a little or at least make it less noticeable.