Sanofi-Aventis U.S. LLC

Lawsuit Filings

Class Action Claims Maximum Strength Selsun Blue May Cause Scalp Irritation, Hair Loss [UPDATE]

February 5, 2021 A lawsuit claims the label of Maximum Strength Selsun Blue antidandruff shampoo fails to disclose the product can cause scalp irritation and hair loss.

Class Action Claims Sanofi Knew ‘For Years’ of Zantac NDMA Contamination

December 4, 2019 A class action claims Zantac manufacturer Sanofi knew the heartburn drug contained NDMA yet concealed this information from the public.

Class Action Claims Sanofi Knowingly Sold Zantac Contaminated with Probable Carcinogen

November 14, 2019 A proposed class action claims Sanofi knowingly manufactured and sold Zantac contaminated with the probable carcinogen N-Nitrosodimethylamine (NDMA).