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Discover Supplement-Drug Interactions

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Last Updated: 3 years ago

Possible Interaction: Haloperidol and Tryptophan

supplement:

Tryptophan

Research Papers that Mention the Interaction

Liver demonstrated a significant increase (p < 0.05) in the concentration of tryptophan, however, a slight increase was found in the concentration of brain tryptophan following haloperidol treatment.
JPMA. The Journal of the Pakistan Medical Association  •  2010  |  View Paper
Clozapine, but not chlorpromazine, haloperidol , thioridazine, or loxapine, increases the concentrations of tryptophan , serotonin, and 5-hydroxyindoleacetic acid in the brain of the rat.
Psychopharmacologia  •  2004  |  View Paper
Finally, the combination of haloperidol plus tryptophan was found to cause a long-lasting increase in spontaneous chewing movements that lasted 56 days after the first injection.
Proceedings of the Society for Experimental Biology and Medicine. Society for Experimental Biology and Medicine  •  1992  |  View Paper
Clozapine, but not chlorpromazine, haloperidol , thioridazine, or loxapine, increases the concentrations of tryptophan , serotonin, and 5-hydroxyindoleacetic acid in the brain of the rat.
Psychopharmacologia  •  1976  |  View Paper
Administration of tryptophan followed by haloperidol injection increased tryptophan and 5HT concentrations and decreased DA levels.
Pakistan journal of pharmaceutical sciences  •  2003  |  View Paper