Hi,can grape fruit interacts with lamotrigine ?

Interaction: I can't find any evidence of such interaction but your pharmacist may have more information for you. I know that with some medications having a half of a grapefruit doesn't cause as much of an interaction as drinking a glass of grapefruit juice. Blood levels of lamotrigine can be followed to ensure that the levels.are appropriate. Again, your pharmacist can validate this.