Critical Seriousness - Abnormal Liver Function Tests - Abnormal Hepatic Function Tests is a Life Threatening Side Effect of Zovirax Critical Seriousness - Aggressive Behavior is a Life Threatening Side Effect of Zovirax Critical Seriousness - Anemia is a Life Threatening Side Effect of Zovirax Critical Seriousness - Any Disorder of the Brain - Encephalopathy is a Life Threatening Side Effect of Zovirax Critical Seriousness - Bloody Urine - Hematuria is a Life Threatening Side Effect of Zovirax Critical Seriousness - Coma is a Life Threatening Side Effect of Zovirax Critical Seriousness - Confused - Impaired Cognition is a Life Threatening Side Effect of Zovirax Critical Seriousness - Decreased Blood Platelets - Thrombocytopenic Disorder is a Life Threatening Side Effect of Zovirax Critical Seriousness - Decreased White Blood Cells - Leukopenia is a Life Threatening Side Effect of Zovirax Critical Seriousness - Delirium is a Life Threatening Side Effect of Zovirax Critical Seriousness - Difficulty Speaking - Dysarthria is a Life Threatening Side Effect of Zovirax Critical Seriousness - Erythema Multiforme is a Life Threatening Side Effect of Zovirax Critical Seriousness - Fever is a Life Threatening Side Effect of Zovirax Critical Seriousness - Fluid Retention in the Legs, Feet, Arms or Hands - Peripheral Edema is a Life Threatening Side Effect of Zovirax Critical Seriousness - Giant Hives - Angioedema is a Life Threatening Side Effect of Zovirax Critical Seriousness - Hallucination - Hallucinations is a Life Threatening Side Effect of Zovirax Critical Seriousness - Hepatitis is a Life Threatening Side Effect of Zovirax Critical Seriousness - High Amount of Bilirubin in the Blood - Hyperbilirubinemia is a Life Threatening Side Effect of Zovirax Critical Seriousness - Hives - Urticaria is a Life Threatening Side Effect of Zovirax Critical Seriousness - Itching - Pruritus of Skin is a Life Threatening Side Effect of Zovirax Critical Seriousness - Kidney Failure - Renal Failure is a Life Threatening Side Effect of Zovirax Critical Seriousness - Life Threatening Allergic Reaction - Anaphylaxis is a Life Threatening Side Effect of Zovirax Critical Seriousness - Mental Disorder with Loss of Normal Personality & Reality - Psychotic Disorder is a Life Threatening Side Effect of Zovirax Critical Seriousness - Problems with Eyesight - Visual Changes is a Life Threatening Side Effect of Zovirax Critical Seriousness - Rash - Skin Rash is a Life Threatening Side Effect of Zovirax Critical Seriousness - Seizures - Seizure Disorder is a Life Threatening Side Effect of Zovirax Critical Seriousness - Stevens-Johnson Syndrome is a Life Threatening Side Effect of Zovirax Critical Seriousness - Swollen Lymph Nodes - Lymphadenopathy is a Life Threatening Side Effect of Zovirax Critical Seriousness - Toxic Epidermal Necrolysis is a Life Threatening Side Effect of Zovirax Critical Seriousness - Yellowing of Skin or Eyes from Liver Problems - Jaundice is a Life Threatening Side Effect of Zovirax |