Caffeic Acid - Benserazide, Levodopa Interaction Details

Interaction Details

Benserazide, Levodopa is classified as belonging to the following category: Levodopa

Theoretically, caffeic acid might increase the levels and clinical effects of levodopa.
In an animal model, caffeic acid 10 mg/kg seems to significantly decrease conversion of levodopa to 3-O-methyldopa by about 22%. Caffeic acid also decreased the maximum concentration (Cmax) of 3-O-methyldopa by about 31%. There is speculation that this interaction could be beneficial for Parkinson disease patients. However, the clinical significance of this potential interaction in humans is not known.

Interaction Rating

Minor

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

Wang LH, Hsu KY, Uang YS, et al. Caffeic acid improves the bioavailability of L-dopa in rabbit plasma. Phytother Res 2010;24:852-8.

Caffeic Acid - More Interactions

Caffeic Acid interacts with 178 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.