Critcal Seriouosness - Acute Inflammation of the Pancreas - Acute Pancreatitis is a Life Threatening Side Effect of Biaxin Xl and Biaxin combined Critcal Seriouosness - Acute Liver Failure - Acute Hepatic Failure is a Life Threatening Side Effect of Biaxin Xl and Biaxin combined Critcal Seriouosness - Allergic Reaction caused by a Drug - Hypersensitivity Drug Reactions is a Life Threatening Side Effect of Biaxin Xl and Biaxin combined Critcal Seriouosness - Decreased Blood Platelets - Thrombocytopenic Disorder is a Life Threatening Side Effect of Biaxin Xl and Biaxin combined Critcal Seriouosness - Fit - Tonic Clonic Seizure is a Life Threatening Side Effect of Biaxin Xl and Biaxin combined Critcal Seriouosness - Hallucination - Hallucinations is a Life Threatening Side Effect of Biaxin Xl and Biaxin combined Critcal Seriouosness - Heart Ventricle Rhythm Problem - Ventricular Arrhythmias is a Life Threatening Side Effect of Biaxin Xl and Biaxin combined Critcal Seriouosness - Interstitial Nephritis is a Life Threatening Side Effect of Biaxin Xl and Biaxin combined Critcal Seriouosness - Life Threatening Allergic Reaction - Anaphylaxis is a Life Threatening Side Effect of Biaxin Xl and Biaxin combined Critcal Seriouosness - Mental Disorder with Loss of Normal Personality & Reality - Psychotic Disorder is a Life Threatening Side Effect of Biaxin Xl and Biaxin combined Critcal Seriouosness - Nerve Function Blockage that Affects Normal Muscle Action - Neuromuscular Blockade is a Life Threatening Side Effect of Biaxin Xl and Biaxin combined Critcal Seriouosness - Prolonged Q-T Interval on EKG - Prolonged QT Interval is a Life Threatening Side Effect of Biaxin Xl and Biaxin combined Critcal Seriouosness - Rash - Skin Rash is a Life Threatening Side Effect of Biaxin Xl and Biaxin combined Critcal Seriouosness - Severe Bloody Diarrhea from Antibiotics - Pseudomembranous Enterocolitis is a Life Threatening Side Effect of Biaxin Xl and Biaxin combined Critcal Seriouosness - Stevens-Johnson Syndrome is a Life Threatening Side Effect of Biaxin Xl and Biaxin combined Critcal Seriouosness - Toxic Epidermal Necrolysis is a Life Threatening Side Effect of Biaxin Xl and Biaxin combined Critcal Seriouosness - Very Rapid Heartbeat - Torsades de Pointes - Torsades de Pointes is a Life Threatening Side Effect of Biaxin Xl and Biaxin combined |