Birth control pills contribute to more strokes among young women
March 9th, 2010 by Jennifer Walker-Journey
Strokes are considered an old person’s disease, but data collected by a physician in the Ohio-Kentucky area suggests the condition is striking more young people than ever before. “This is scary,” Brett Kissela, an associate professor of neurology at the University of Cincinnati Neuroscience Institute, told the Milwaukee-Wisconsin Journal Sentinel.
According to data collected by Kissela and presented at an American Stroke Association conference last month, in little more than a decade the percentage of people in the Ohio-Kentucky area age 20 to 45 having strokes has skyrocketed from 4.5 percent to 7.3 percent. Experts say they expect national statistics to mirror those in Ohio-Kentucky.
Kissela blames poor diets that spur obesity, diabetes and high blood pressure in younger individuals. But according to Diane Book, director of the stroke program at Froedtert Hospital in Wauwatosa, another risk factor is the prevalence of birth control pills. Data from the Centers for Disease Control and Prevention indicates that birth control pill use among females age 15 to 44 has increased from 27 percent in 1995 to 31 percent in 2002.
Oral contraceptives can significantly increase a woman’s risk of stroke by two to three times more than for women who do not take birth control pills. Makers of oral contraceptives are required by the Food and Drug Administration (FDA) to warn consumers of the increased risk of strokes and other health hazards from use of their products, but more than 1,100 women injured by birth control pills have filed lawsuits against Bayer, the makers of the blockbuster birth control pill Yaz, saying the company didn’t sufficiently warn them.