How long does an injection of Haldol stay in a persons system?

Answers (1)

5 Jan 2013

It depends if its immediate acting or the one you only get every so often. For the immediate acting one the half life is 21 hrs, so it would take 5 times that or 105 hrs (4.5 days) to get out of your system.

Votes: +0
fgranmeer4 6 Jan 2013

Thank you kaismama

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