A prominent consumer advocacy group says Ortho Evra, Johnson & Johnson’s controversial birth control patch, is too dangerous to be on the market. Public Citizen is asking federal regulators to ban Ortho Evra because it poses a higher risk of potentially fatal blood clots than other hormone-based contraceptives.
When Ortho Evra was introduced in 2002, Johnson & Johnson touted the once-weekly patch as a convenient alternative to daily oral contraceptive pills. The drug’s original safety label stated that the patch’s health risks were similar to those of oral contraceptives. But in 2005, the Food & Drug Administration (FDA) warned that women using Ortho Evra were exposed to approximately 60 percent more estrogen than those who use oral contraceptive pills. It is believed that the difference in exposure is related to the delivery mechanism of the birth control patch. Hormones in birth control pills are partially diluted by the digestive system. However, hormones in Ortho Evra are absorbed directly into the blood stream, which causes a higher concentration of the medication to enter a patient’s body. High levels of estrogen can greatly increase the risk of developing blood clots, heart attacks, strokes and other serious injuries. (more…)

