2 doctors weighed in:

Took haldol (haloperidol) cogentin. How long do side effects last?

2 doctors weighed in
Dr. Brad Bobrin
Psychiatry
1 doctor agrees

In brief: Up tp 24 hours or so

The side effects of Haldol (haloperidol) should normally take about 24 hours, but some such as akathesia may take a couple of days.
As for cogentin, if you took only one dose, the effects should mostly abate after 24 hours, definitely in 36 hours.

In brief: Up tp 24 hours or so

The side effects of Haldol (haloperidol) should normally take about 24 hours, but some such as akathesia may take a couple of days.
As for cogentin, if you took only one dose, the effects should mostly abate after 24 hours, definitely in 36 hours.
Dr. Brad Bobrin
Dr. Brad Bobrin
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