Tramadol is fine with DMT-if you have been on it for some time ie you have a tolerance to its opioid effects, you probably wont get much in the way of additional relaxation during the experience.
Pregabalin also has no adverse effects with DMT.
Bufoman-you say youve tried gabapentin with DMT, the former being 10mg; the smallest dose capsule Im aware of is 100mg.How did you measure out 10mg, or did you mean 100mg?
Opiates are excellent with DMT, especially if you are not habituated.Buccal fentanyl goes REALLY well with DMT.....