I was thinking of doing another 3 weeks 10mgs per day m-drol (superdrol) cycle. I stick to 10mgs to keeps sides down. At the moment I'm using around 60mgs-120mgs of codeine per day. I haven't found any evidence of codeine causing liver damage which I know if it did it wouldn't be a good idea with M-drol. Does anyone know if codeine does?