Количество значительно взаимодействующих с фуранокумаринами лекарственных средств растёт

"The number of drugs on the market with the potential to produce serious adverse and in many cases life-threatening effects when combined with grapefruit has markedly increased over the past few years from 17 to 43 in four years," said lead researcher David Bailey, from the Lawson Health Research Institute in London, Ontario.

Citrus fruits such as limes and Seville oranges, often used in marmalade, also contain the active ingredients -- called furanocoumarins -- that cause the dangerous interactions, the researchers said. The chemicals apparently inhibit an enzyme that normally deactivates about half the effects of medication.

More New Drugs a Bad Fit With Grapefruit, Study Finds