Trademark for chlorpromazine.I remember my mother grinding up tablets of Largactil (the major tranquilliser chlorpromazine) to put in his tea in the hope of dampening his florid auditory hallucinations....
However, Healy also notes that chlorpromazine was initially named Largactil precisely because it covered a large range of nervous conditions.
Yes, Chlorpromazine… Largactil but that kind of medication really is not appropriate for autism.