Torts/Personal Injury
Apr. 21, 2025
2 more lawsuits target Depo-Provera over alleged brain tumor risk
Plaintiffs allege Pfizer and Kaiser Permanente failed to adequately warn of the risk, despite emerging studies and international label updates. Attorneys say the cases deserve to be heard individually.





Two more lawsuits have been filed against Pfizer and Kaiser Permanente in Alameda County claiming negligence in the manufacturing and administering of a contraceptive drug that allegedly causes brain tumors, joining a host of lawsuits across the nation.
The two complaints contain nearly identical claims that the contraceptive medroxyprogesterone acetate, sold under the brand name Depo-Provera, substantially contributed to plaintiffs developing an intracranial meningioma -- a type ...
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