A gender related to substances - mostly intended to refer to things that would be considered "drugs", but inclusive of any kind of substance.
This could include:
-feeling gender differently under the influence of substances
-comparing your gender to how the substance feels or works
-having a gender related to the substance itself, or to things relating to it
However, it could involve anything.
This differs from "drogegender" in that this gender, while probably usually referring to drugs, is also inclusive of substances that are not considered "drugs", either in general or by the user.
For example, someone could feel that their anti-depressants affect their gender, or someone could experience a gender related to substances that some take recreationally but that they are taking medically (and thus wouldn't feel represented by "drogegender").
This is could be an identity on its own, but it could also be an umbrella label for any genders that relate to substances.
[Most of my druggenders have "minors DNI" on them but if you're using this in the sense of something other than a recreational substance, you may use it. However, I would prefer if you clarified in your collections that it was about a non-recreational substance.]