Critical Seriousness - Anemia is a Life Threatening Side Effect of Viagra but not Cialis. Critical Seriousness - High Amount of Sodium in the Blood - Hypernatremia is a Life Threatening Side Effect of Viagra but not Cialis. Critical Seriousness - Decreased White Blood Cells - Leukopenia is a Life Threatening Side Effect of Viagra but not Cialis. Critical Seriousness - Depression is a Life Threatening Side Effect of Viagra but not Cialis. Critical Seriousness - Pain is a Life Threatening Side Effect of Viagra but not Cialis. Critical Seriousness - Cataracts is a Life Threatening Side Effect of Viagra but not Cialis. Critical Seriousness - Disease of the Muscle of the Heart with Enlargement - Cardiomyopathy is a Life Threatening Side Effect of Viagra but not Cialis. Critical Seriousness - Abnormal Heart Rhythm - Conduction Disorder of the Heart is a Life Threatening Side Effect of Viagra but not Cialis. Critical Seriousness - Inflammation of the Bladder - Cystitis is a Life Threatening Side Effect of Viagra but not Cialis. Critical Seriousness - Fluid Retention in the Legs, Feet, Arms or Hands - Peripheral Edema is a Life Threatening Side Effect of Viagra but not Cialis. Critical Seriousness - Shock is a Life Threatening Side Effect of Viagra but not Cialis. Critical Seriousness - Diabetes that is Not Under Control - Uncontrolled Diabetes Mellitus is a Life Threatening Side Effect of Viagra but not Cialis. Critical Seriousness - Disease of Inadequate Blood Flow to the Heart Muscle - Myocardial Ischemia is a Life Threatening Side Effect of Viagra but not Cialis. Critical Seriousness - High Amount of Uric Acid in the Blood - Hyperuricemia is a Life Threatening Side Effect of Viagra but not Cialis. Critical Seriousness - High Blood Sugar - Hyperglycemia is a Life Threatening Side Effect of Viagra but not Cialis. Critical Seriousness - Problems with Eyesight - Visual Changes is a Life Threatening Side Effect of Viagra but not Cialis. Critical Seriousness - Disease of the Nerves - Neuropathy is a Life Threatening Side Effect of Viagra but not Cialis. Critical Seriousness - Poor Vision - Vision Loss is a Life Threatening Side Effect of Viagra but not Cialis. Critical Seriousness - Eye Hemorrhage - Ocular Bleeding is a Life Threatening Side Effect of Viagra but not Cialis. Critical Seriousness - Complete Stoppage of the Heart - Cardiac Arrest is a Life Threatening Side Effect of Viagra but not Cialis. Critical Seriousness - Acute Infection of the Nose, Throat or Sinus - Upper Respiratory Infection is a Life Threatening Side Effect of Viagra but not Cialis. Critical Seriousness - Rupture of a Tendon - Tendon Rupture is a Life Threatening Side Effect of Viagra but not Cialis. Critical Seriousness - Low Blood Sugar - Hypoglycemic Disorder is a Life Threatening Side Effect of Viagra but not Cialis. Critical Seriousness - Retinal Hemorrhage is a Life Threatening Side Effect of Viagra but not Cialis. Critical Seriousness - Chronic Heart Failure is a Life Threatening Side Effect of Viagra but not Cialis. Critical Seriousness - Abnormal Increase in Muscle Tone - Hypertonia is a Life Threatening Side Effect of Viagra but not Cialis. Critical Seriousness - Uncoordinated - Ataxia is a Life Threatening Side Effect of Viagra but not Cialis. Critical Seriousness - Problems with Bladder Control - Urinary Incontinence is a Life Threatening Side Effect of Viagra but not Cialis. Critical Seriousness - Reaction due to an Allergy - Allergic Reactions is a Life Threatening Side Effect of Viagra but not Cialis. Critical Seriousness - Atrioventricular Heart Block - Atrioventricular Block is a Life Threatening Side Effect of Viagra but not Cialis. Critical Seriousness - Blood Clot in the Brain - Cerebral Thrombosis is a Life Threatening Side Effect of Viagra but not Cialis. Critical Seriousness - Blood coming from Anus - Rectal Bleeding is a Life Threatening Side Effect of Viagra but not Cialis. |