Yes, quetiapine, a type of antipsychotic medicine, can be taken as part of treatment for meth addiction. Research findings suggest that quetiapine can reverse memory impairment (forgetfulness, confusion, difficulty concentrating) caused by meth. Quetiapine may also treat cognitive impairment (when a person has trouble remembering, learning new things, concentrating, or making decisions that affect their everyday life) and neurodegeneration (loss of nerve structure and function) caused by meth.