I'm pretty sure that taking LSD and Tramadol within a certain amount of time of each other can possibly result in serotonin syndrome, I remember when I came upon this batch I took half a hit without thinking about it and then remembered that about 24 hours ago I took my last Tramadol, needless to say I was looking for serotinin syndrome while I was tripping LOL... anyways I'll have another order of Tramadol here on Thursday(I'm hoping but pretty sure) and I have this hit of LSD I was thinking if I take it tomorrow night (Tuesday) and start the Tramadol Thursday thats enough time to not have any serotegernic reactions right? btw I haven't taken any tramadol since the first week of November so there is no serotonin activity going on in my head right now.