Critical Seriousness - Abnormal Heart Rhythm - Conduction Disorder of the Heart is a Life Threatening Side Effect of Pepcid Critical Seriousness - Acquired Decrease of All Cells in the Blood - Pancytopenia is a Life Threatening Side Effect of Pepcid Critical Seriousness - Bronchospasm - Bronchospastic Pulmonary Disease is a Life Threatening Side Effect of Pepcid Critical Seriousness - Decreased Blood Platelets - Thrombocytopenic Disorder is a Life Threatening Side Effect of Pepcid Critical Seriousness - Deficiency of Granulocytes a Type of White Blood Cell - Agranulocytosis is a Life Threatening Side Effect of Pepcid Critical Seriousness - Fever is a Life Threatening Side Effect of Pepcid Critical Seriousness - Giant Hives - Angioedema is a Life Threatening Side Effect of Pepcid Critical Seriousness - Hepatitis is a Life Threatening Side Effect of Pepcid Critical Seriousness - Hives - Urticaria is a Life Threatening Side Effect of Pepcid Critical Seriousness - Interstitial Pneumonitis is a Life Threatening Side Effect of Pepcid Critical Seriousness - Life Threatening Allergic Reaction - Anaphylaxis is a Life Threatening Side Effect of Pepcid Critical Seriousness - Mental Disturbance - Psychiatric Disturbance is a Life Threatening Side Effect of Pepcid Critical Seriousness - Rash - Skin Rash is a Life Threatening Side Effect of Pepcid Critical Seriousness - Reaction due to an Allergy - Allergic Reactions is a Life Threatening Side Effect of Pepcid Critical Seriousness - Seizures - Seizure Disorder is a Life Threatening Side Effect of Pepcid Critical Seriousness - Stevens-Johnson Syndrome is a Life Threatening Side Effect of Pepcid Critical Seriousness - Toxic Epidermal Necrolysis is a Life Threatening Side Effect of Pepcid Critical Seriousness - Yellowing of Skin or Eyes from Bile Flow Problems - Obstructive Hyperbilirubinemia is a Life Threatening Side Effect of Pepcid |