Critical Seriousness - Abnormal Heart Rhythm - Conduction Disorder of the Heart is a Life Threatening Side Effect of Cardura Critical Seriousness - Blood Pressure Drop Upon Standing - Orthostatic Hypotension is a Life Threatening Side Effect of Cardura Critical Seriousness - Chronic Heart Failure is a Life Threatening Side Effect of Cardura Critical Seriousness - Continued Painful Erection - Priapism is a Life Threatening Side Effect of Cardura Critical Seriousness - Dizzy - Dizziness is a Life Threatening Side Effect of Cardura Critical Seriousness - Fast Heartbeat - Tachyarrhythmia is a Life Threatening Side Effect of Cardura Critical Seriousness - Fluid Retention in the Legs, Feet, Arms or Hands - Peripheral Edema is a Life Threatening Side Effect of Cardura Critical Seriousness - Heart Throbbing or Pounding - Palpitations is a Life Threatening Side Effect of Cardura Critical Seriousness - Hives - Urticaria is a Life Threatening Side Effect of Cardura Critical Seriousness - Intraoperative Floppy Iris Syndrome is a Life Threatening Side Effect of Cardura Critical Seriousness - Problems with Eyesight - Visual Changes is a Life Threatening Side Effect of Cardura Critical Seriousness - Sensation of Spinning or Whirling - Vertigo is a Life Threatening Side Effect of Cardura Critical Seriousness - Trouble Breathing - Dyspnea is a Life Threatening Side Effect of Cardura |