The plaintiff, who resides in Belpre, Ohio, had been taking Yaz for about a year when she developed deep vein thrombosis in her leg. She spent three days in the hospital, where like many other women who use Yaz, she was put on a regimen of blood thinners to dissolve the clot and reduce the swelling in her leg.

Deep vein thrombosis (DVT) is a very serious type of blood clot that can lead to serious complications and death if not treated properly. Clots that form a DVT can become dislodged, traveling through the bloodstream to the lungs and causing a pulmonary embolism, resulting in permanent damage to the lung. DVT can also cause stroke, cardiac arrest, and other potentially deadly conditions.

Yaz contains drospirenone, a synthetic progestin used in Yaz, Yasmin, and Ocella, which is a generic form of Yasmin. Drospirenone has been shown to increase potassium levels in some women who take the drug, which can lead to DVT and affect the function of several organs, including the heart.

The Ohio plaintiff’s lawsuit was filed in New Jersey Superior Court. The suit alleges that the plaintiff’s injuries were the result of Bayer’s failure to adequately warn consumers of the drug’s risks. Her attorney claims that Bayer knew Yaz to be more dangerous than other birth-control pills, but chose to downplay the drug’s hazards.

SOURCE: Yaz Lawsuit › Ohio mother sues Bayer, alleging Yaz caused blood clot

The plaintiff claims that at the time, she was not aware the FDA had not approved Yaz for the treatment of skin conditions. In an extensive and aggressive marketing campaign, Bayer touted its birth control drug as an effective treatment for acne and symptoms associated with Premenstrual Syndrome (PMS) – conditions for which the FDA never tested or approved Yaz.

In October 2008, FDA officials warned Bayer that its Yaz ads intentionally mislead and confused viewers by overstating the drug’s effectiveness, overselling its benefits, and not adequately communicating the drug’s potential for serious side effects, including blood clots, cardiac arrest, and gallbladder disease. According to the FDA, the commercials used distracting visuals, multiple scene changes, and background music that effectively interfered with the audio presentation about the serious risks associated with the drug.

“Bayer promoted Yaz with the slogan ‘the difference a little chemistry can make,’” the plaintiff said. “What Bayer did not disclose was how negative that difference can be. Yaz gave me life-threatening injuries that have forever altered my life.”

After several months of Yaz therapy, the plaintiff developed an acute pain in her left shoulder and had difficulty breathing. A visit to the doctor revealed the plaintiff had developed blood clots in both her lungs. She was hospitalized immediately and treated successfully, but just one month later she developed gallstones and had to undergo surgery for their removal.

The plaintiff alleges that she “suffered months of anxiety and nausea related to (the) medical procedures and drugs given to treat the adverse side effects (she) developed from taking Yaz.”

The complaint charges that had Bayer properly warned patients about the dangers of using Yaz strictly as an acne treatment, the plaintiff could have avoided serious injury.

The lawsuit was filed in the Superior Court of New Jersey, where Bayer’s American operations are based. The plaintiff seeks an unspecified amount of compensatory damages.

SOURCE: Yaz Lawsuit › Injured by Yaz, SC nurse files lawsuit against Bayer