OTC, NOT RISK FREE: We're getting more calls than usual about acetaminophen, the active ingredient in Tylenol. Many over the counter (OTC) products contain a mix of pain and fever reducers, cough suppressants, and other C Reactive Protein Protects Against Acetaminophen Induced Liver Injury by Preventing Complement Overactivation Cellular and Molecular Gastroenterology and Hepatology Early life acetaminophen exposure, glutathione S transferase genes, and development of adolescent asthma in a high risk birth cohort Journal of Allergy and Clinical Immunology Acetaminophen Overdose Reveals PAR4 as a Low Expressing but Potent Receptor on the Hepatic Endothelium in Mice Arteriosclerosis, Thrombosis, and Vascular Biology Mechanistic insights into hepatic cell type specific contributions to acetaminophen induced acute liver injury