Critical Seriousness - Abnormal Heart Rhythm - Conduction Disorder of the Heart is a Life Threatening Side Effect of Erythromycin Critical Seriousness - Abnormal Liver Function Tests - Abnormal Hepatic Function Tests is a Life Threatening Side Effect of Erythromycin Critical Seriousness - Acute Inflammation of the Pancreas - Acute Pancreatitis is a Life Threatening Side Effect of Erythromycin Critical Seriousness - Erythema Multiforme is a Life Threatening Side Effect of Erythromycin Critical Seriousness - Hearing Loss is a Life Threatening Side Effect of Erythromycin Critical Seriousness - Hepatitis caused by Drugs - Drug-Induced Hepatitis is a Life Threatening Side Effect of Erythromycin Critical Seriousness - Inflammation of Skin caused by an Allergy - Allergic Dermatitis is a Life Threatening Side Effect of Erythromycin Critical Seriousness - Interstitial Nephritis is a Life Threatening Side Effect of Erythromycin Critical Seriousness - Nerve Function Blockage that Affects Normal Muscle Action - Neuromuscular Blockade is a Life Threatening Side Effect of Erythromycin Critical Seriousness - Prolonged Q-T Interval on EKG - Prolonged QT Interval is a Life Threatening Side Effect of Erythromycin Critical Seriousness - Rapid Ventricular Heartbeat - Ventricular Tachycardia is a Life Threatening Side Effect of Erythromycin Critical Seriousness - Rash - Skin Rash is a Life Threatening Side Effect of Erythromycin Critical Seriousness - Reaction due to an Allergy - Allergic Reactions is a Life Threatening Side Effect of Erythromycin Critical Seriousness - Redness of Skin - Erythema is a Life Threatening Side Effect of Erythromycin Critical Seriousness - Seizures - Seizure Disorder is a Life Threatening Side Effect of Erythromycin Critical Seriousness - Severe Bloody Diarrhea from Antibiotics - Pseudomembranous Enterocolitis is a Life Threatening Side Effect of Erythromycin Critical Seriousness - Stevens-Johnson Syndrome is a Life Threatening Side Effect of Erythromycin Critical Seriousness - Toxic Epidermal Necrolysis is a Life Threatening Side Effect of Erythromycin Critical Seriousness - Very Rapid Heartbeat - Torsades de Pointes - Torsades de Pointes is a Life Threatening Side Effect of Erythromycin |