Withdrawalstier
Withdrawalstier is a term that appears to be a misspelling or a non-standard term. It is not a recognized medical, psychological, or common slang term. It is possible the user intended to refer to a different concept, such as "withdrawal symptoms" or a specific type of "tier" within a system that is not widely known.
If "withdrawal symptoms" was the intended concept, it refers to the physical and mental effects that occur
If "tier" was intended in a different context, such as a ranking or classification system, "withdrawalstier"