Interaction Details

Dextromethorphan HBr, Guaifenesin is classified as belonging to the following category: Dextromethorphan (Robitussin Dm, Others)

Animal research suggests that Job's tears might enhance absorption of dextromethorphan in the small intestine. Single dose oral administration of Job's tears bran ethanolic extract along with oral administration of a five-drug cocktail containing dextromethorphan increases dextromethorphan area under the plasma concentration-time curve (AUC) without altering major cytochrome P450 activities in the liver. This effect has not been reported in humans.

Interaction Rating

Moderate

Likelihood of Occurrence

Possible

Interaction has been documented in animal or in lab research, or the interaction has been documented in humans but is limited to case reports or conflicting clinical research exists

References

  • Yao HT, Lin JH, Liu YT, Li ML, Chiang W. Food-Drug Interaction between the Adlay Bran Oil and Drugs in Rats. Nutrients 2019;11(10):2473.

Job's Tears - More Interactions

Job's Tears interacts with 126 drugs

Interaction Rating Key

These severity listings are for informational use only. Never start, stop or otherwise change your therapy before speaking with your provider.

Major The combined use of these agents is strongly discouraged as serious side effects or other negative outcomes could occur.
Moderate Use cautiously under the care of a healthcare professional or avoid this combination. A significant interaction or negative outcome could occur.
Minor Be aware that there is a chance of an interaction. Watch for warning signs of a potential interaction.
Unknown No interactions have been reported or no interaction data is currently available.

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DISCLAIMER: Currently this does not check for drug-drug interactions. This is not an all-inclusive comprehensive list of potential interactions and is for informational purposes only. Not all interactions are known or well-reported in the scientific literature, and new interactions are continually being reported. Input is needed from a qualified healthcare provider including a pharmacist before starting any therapy. Application of clinical judgment is necessary.

© 2021 Therapeutic Research Center, LLC

Drug descriptions are provided by MedlinePlus.

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