A 34-year-old male asked:
How long does it take haldol (haloperidol) to work on the tics of tourette's syndrome?
1 doctor answer • 2 doctors weighed in
Psychiatry 41 years experience
Quick: The onset of action would be expected to be anwhere from about an hour to a couple of days, provided the dose is right.
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2.4k viewsReviewed >2 years ago
Last updated Jul 19, 2018
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