Critical Seriousness - A Rupture in the Wall of the Stomach or Intestine - Gastrointestinal Perforation is a Life Threatening Side Effect of Avastin Critical Seriousness - Abnormal Connection Between Esophagus and Windpipe - Tracheoesophageal Fistula is a Life Threatening Side Effect of Avastin Critical Seriousness - Abnormal Connection Between Two Body Organs - Internal Fistula Formation is a Life Threatening Side Effect of Avastin Critical Seriousness - Abnormally Low Blood Pressure - Hypotension is a Life Threatening Side Effect of Avastin Critical Seriousness - Acquired Decrease of All Cells in the Blood - Pancytopenia is a Life Threatening Side Effect of Avastin Critical Seriousness - Acute Blood Clot in an Artery - Acute Arterial Thromboembolism is a Life Threatening Side Effect of Avastin Critical Seriousness - Allergic Reaction caused by a Drug - Hypersensitivity Drug Reactions is a Life Threatening Side Effect of Avastin Critical Seriousness - An Abnormal Connection Between the Stomach and Intestine - Gastrointestinal Fistula is a Life Threatening Side Effect of Avastin Critical Seriousness - Bleeding Not Related to Menstrual Period - Metrorrhagia is a Life Threatening Side Effect of Avastin Critical Seriousness - Bleeding from the Lungs - Pulmonary Hemorrhage is a Life Threatening Side Effect of Avastin Critical Seriousness - Bleeding of the Stomach or Intestines - Gastrointestinal Hemorrhage is a Life Threatening Side Effect of Avastin Critical Seriousness - Blocked Bowels with No Movement - Ileus is a Life Threatening Side Effect of Avastin Critical Seriousness - Blood Clot Formation in Veins - Venous Thrombosis is a Life Threatening Side Effect of Avastin Critical Seriousness - Blood Clot in a Deep Vein - Deep Venous Thrombosis is a Life Threatening Side Effect of Avastin Critical Seriousness - Brain-Capillary Leak Syndrome - Reversible Posterior Leukoencephalopathy Syndrome is a Life Threatening Side Effect of Avastin Critical Seriousness - Chest Pain is a Life Threatening Side Effect of Avastin Critical Seriousness - Chronic Heart Failure is a Life Threatening Side Effect of Avastin Critical Seriousness - Confused - Impaired Cognition is a Life Threatening Side Effect of Avastin Critical Seriousness - Decreased Blood Platelets - Thrombocytopenic Disorder is a Life Threatening Side Effect of Avastin Critical Seriousness - Decreased Neutrophils a Type of White Blood Cell - Neutropenic Disorder is a Life Threatening Side Effect of Avastin Critical Seriousness - Decreased White Blood Cells - Leukopenia is a Life Threatening Side Effect of Avastin Critical Seriousness - Elevation of Proteins in the Urine - Proteinuria is a Life Threatening Side Effect of Avastin Critical Seriousness - Extreme Loss of Body Water - Dehydration is a Life Threatening Side Effect of Avastin Critical Seriousness - Extremely High Blood Pressure - Hypertensive Emergencies is a Life Threatening Side Effect of Avastin Critical Seriousness - Feeling Faint - Fainting is a Life Threatening Side Effect of Avastin Critical Seriousness - Gangrene of Intestine caused by Blood Supply Problem - Intestinal Ischemic Necrosis is a Life Threatening Side Effect of Avastin Critical Seriousness - Heart Attack - Myocardial Infarction is a Life Threatening Side Effect of Avastin Critical Seriousness - Hemorrhage in the Subarachnoid Space of the Brain - Subarachnoid Hemorrhage is a Life Threatening Side Effect of Avastin Critical Seriousness - Hemorrhage is a Life Threatening Side Effect of Avastin Critical Seriousness - High Amount of Bilirubin in the Blood - Hyperbilirubinemia is a Life Threatening Side Effect of Avastin Critical Seriousness - High Blood Pressure - Hypertension is a Life Threatening Side Effect of Avastin Critical Seriousness - Impaired Wound Healing is a Life Threatening Side Effect of Avastin Critical Seriousness - Increased Pressure of Pulmonary Circulation - Pulmonary Hypertension is a Life Threatening Side Effect of Avastin Critical Seriousness - Inflammation of the Large Intestine - Colitis is a Life Threatening Side Effect of Avastin Critical Seriousness - Life Threatening Allergic Reaction - Anaphylaxis is a Life Threatening Side Effect of Avastin Critical Seriousness - Low Amount of Potassium in the Blood - Hypokalemia is a Life Threatening Side Effect of Avastin Critical Seriousness - Low Amount of Sodium in the Blood - Hyponatremia is a Life Threatening Side Effect of Avastin Critical Seriousness - Nephrotic Syndrome is a Life Threatening Side Effect of Avastin Critical Seriousness - Nosebleed - Epistaxis is a Life Threatening Side Effect of Avastin Critical Seriousness - Painful, Red or Swollen Mouth - Stomatitis is a Life Threatening Side Effect of Avastin Critical Seriousness - Perforation of the Wall that Divides the Nose - Nasal Septal Perforation is a Life Threatening Side Effect of Avastin Critical Seriousness - Problems with Post-Surgery Wound Healing - Surgical Wound Dehiscence is a Life Threatening Side Effect of Avastin Critical Seriousness - Skin Discoloration - Dyschromia is a Life Threatening Side Effect of Avastin Critical Seriousness - Skin Rash with Sloughing - Exfoliative Dermatitis is a Life Threatening Side Effect of Avastin Critical Seriousness - Skin Ulcer is a Life Threatening Side Effect of Avastin Critical Seriousness - Stomach or Intestine Blockage - Gastrointestinal Obstruction is a Life Threatening Side Effect of Avastin Critical Seriousness - Stroke caused by Bleeding in the Brain - Hemorrhagic Stroke is a Life Threatening Side Effect of Avastin Critical Seriousness - Thrombotic Thrombocytopenic Purpura is a Life Threatening Side Effect of Avastin Critical Seriousness - Trouble Breathing - Dyspnea is a Life Threatening Side Effect of Avastin |