Critical Seriousness - A Rupture in the Wall of the Stomach or Intestine - Gastrointestinal Perforation is a Life Threatening Side Effect of Advil Critical Seriousness - Abnormal Heart Rhythm - Conduction Disorder of the Heart is a Life Threatening Side Effect of Advil Critical Seriousness - Abnormal Liver Function Tests - Abnormal Hepatic Function Tests is a Life Threatening Side Effect of Advil Critical Seriousness - Acquired Decrease of All Cells in the Blood - Pancytopenia is a Life Threatening Side Effect of Advil Critical Seriousness - Acute Inflammation of the Pancreas - Acute Pancreatitis is a Life Threatening Side Effect of Advil Critical Seriousness - Allergic Reaction causing Serum Sickness - Serum Sickness is a Life Threatening Side Effect of Advil Critical Seriousness - Anemia is a Life Threatening Side Effect of Advil Critical Seriousness - Bleeding Not Related to Menstrual Period - Metrorrhagia is a Life Threatening Side Effect of Advil Critical Seriousness - Bleeding of the Stomach or Intestines - Gastrointestinal Hemorrhage is a Life Threatening Side Effect of Advil Critical Seriousness - Blind Spot in the Eye - Scotomata is a Life Threatening Side Effect of Advil Critical Seriousness - Bloody Urine - Hematuria is a Life Threatening Side Effect of Advil Critical Seriousness - Blurred Vision is a Life Threatening Side Effect of Advil Critical Seriousness - Bronchospasm - Bronchospastic Pulmonary Disease is a Life Threatening Side Effect of Advil Critical Seriousness - Burning Stomach - Gastritis is a Life Threatening Side Effect of Advil Critical Seriousness - Canker Sore - Aphthous Stomatitis is a Life Threatening Side Effect of Advil Critical Seriousness - Chest Pain is a Life Threatening Side Effect of Advil Critical Seriousness - Chest Tightness is a Life Threatening Side Effect of Advil Critical Seriousness - Chronic Heart Failure is a Life Threatening Side Effect of Advil Critical Seriousness - Confused - Impaired Cognition is a Life Threatening Side Effect of Advil Critical Seriousness - Decreased Blood Platelets - Thrombocytopenic Disorder is a Life Threatening Side Effect of Advil Critical Seriousness - Decreased Neutrophils a Type of White Blood Cell - Neutropenic Disorder is a Life Threatening Side Effect of Advil Critical Seriousness - Decreased White Blood Cells - Leukopenia is a Life Threatening Side Effect of Advil Critical Seriousness - Deficiency of Granulocytes a Type of White Blood Cell - Agranulocytosis is a Life Threatening Side Effect of Advil Critical Seriousness - Depression is a Life Threatening Side Effect of Advil Critical Seriousness - Double Vision - Diplopia is a Life Threatening Side Effect of Advil Critical Seriousness - Dry Eye is a Life Threatening Side Effect of Advil Critical Seriousness - Erythema Multiforme is a Life Threatening Side Effect of Advil Critical Seriousness - Excess Urination - Polyuria is a Life Threatening Side Effect of Advil Critical Seriousness - Giant Hives - Angioedema is a Life Threatening Side Effect of Advil Critical Seriousness - Hallucination - Hallucinations is a Life Threatening Side Effect of Advil Critical Seriousness - Hearing Problem - Hearing Disorder is a Life Threatening Side Effect of Advil Critical Seriousness - Heart Attack - Myocardial Infarction is a Life Threatening Side Effect of Advil Critical Seriousness - Hemolytic Anemia is a Life Threatening Side Effect of Advil Critical Seriousness - Hepatitis caused by Drugs - Drug-Induced Hepatitis is a Life Threatening Side Effect of Advil Critical Seriousness - Hepatitis is a Life Threatening Side Effect of Advil Critical Seriousness - High Blood Pressure - Hypertension is a Life Threatening Side Effect of Advil Critical Seriousness - Hives - Urticaria is a Life Threatening Side Effect of Advil Critical Seriousness - Increased Eosinophils in the Blood - Eosinophilia is a Life Threatening Side Effect of Advil Critical Seriousness - Inflammation of Skin caused by an Allergy - Allergic Dermatitis is a Life Threatening Side Effect of Advil Critical Seriousness - Inflammation of the Bladder - Cystitis is a Life Threatening Side Effect of Advil Critical Seriousness - Inflammation of the Nose - Rhinitis is a Life Threatening Side Effect of Advil Critical Seriousness - Inflammation of the Skin with Blisters - Bullous Dermatitis is a Life Threatening Side Effect of Advil Critical Seriousness - Itching - Pruritus of Skin is a Life Threatening Side Effect of Advil Critical Seriousness - Kidney Damage - Nephrotoxicity is a Life Threatening Side Effect of Advil Critical Seriousness - Kidney Disease - Renal Disease is a Life Threatening Side Effect of Advil Critical Seriousness - Kidney Failure - Renal Failure is a Life Threatening Side Effect of Advil Critical Seriousness - Life Threatening Allergic Reaction - Anaphylaxis is a Life Threatening Side Effect of Advil Critical Seriousness - Low Blood Counts due to Bone Marrow Failure - Aplastic Anemia is a Life Threatening Side Effect of Advil Critical Seriousness - Lupus-Like Syndrome is a Life Threatening Side Effect of Advil Critical Seriousness - Meningitis Not Caused by an Infection - Non-Infective Meningitis is a Life Threatening Side Effect of Advil Critical Seriousness - Mental Impairment is a Life Threatening Side Effect of Advil Critical Seriousness - Mood Changes is a Life Threatening Side Effect of Advil Critical Seriousness - Nosebleed - Epistaxis is a Life Threatening Side Effect of Advil Critical Seriousness - Numbness, Tingling or Pain of Hands or Feet - Peripheral Neuropathy is a Life Threatening Side Effect of Advil Critical Seriousness - Pink Eye - Conjunctivitis is a Life Threatening Side Effect of Advil Critical Seriousness - Problems with Eyesight - Visual Changes is a Life Threatening Side Effect of Advil Critical Seriousness - Rash - Skin Rash is a Life Threatening Side Effect of Advil Critical Seriousness - Reaction due to an Allergy - Allergic Reactions is a Life Threatening Side Effect of Advil Critical Seriousness - Red Blood in Bowel Movement - Bloody Stools is a Life Threatening Side Effect of Advil Critical Seriousness - Renal Papillary Necrosis is a Life Threatening Side Effect of Advil Critical Seriousness - Renal Tubular Necrosis is a Life Threatening Side Effect of Advil Critical Seriousness - Ringing in the Ears - Tinnitus is a Life Threatening Side Effect of Advil Critical Seriousness - Skin Rash with Sloughing - Exfoliative Dermatitis is a Life Threatening Side Effect of Advil Critical Seriousness - Stevens-Johnson Syndrome is a Life Threatening Side Effect of Advil Critical Seriousness - Stomach Ulcer - Gastric Ulcer is a Life Threatening Side Effect of Advil Critical Seriousness - Stomach or Intestinal Ulcer - Gastrointestinal Ulcer is a Life Threatening Side Effect of Advil Critical Seriousness - Stroke - Cerebrovascular Accident is a Life Threatening Side Effect of Advil Critical Seriousness - Throwing Up Blood - Bloody Vomit is a Life Threatening Side Effect of Advil Critical Seriousness - Toxic Epidermal Necrolysis is a Life Threatening Side Effect of Advil Critical Seriousness - Trouble Breathing - Dyspnea is a Life Threatening Side Effect of Advil Critical Seriousness - Ulcer from Stomach Acid - Peptic Ulcer is a Life Threatening Side Effect of Advil Critical Seriousness - Ulcers of Esophagus - Esophageal Ulcer is a Life Threatening Side Effect of Advil Critical Seriousness - Vasculitis is a Life Threatening Side Effect of Advil Critical Seriousness - Visible Water Retention - Edema is a Life Threatening Side Effect of Advil Critical Seriousness - Vision Changes caused by Medications - Toxic Amblyopia is a Life Threatening Side Effect of Advil Critical Seriousness - Vocal Cord Swelling - Laryngeal Edema is a Life Threatening Side Effect of Advil Critical Seriousness - Water Retention - Body Fluid Retention is a Life Threatening Side Effect of Advil Critical Seriousness - Wheezing is a Life Threatening Side Effect of Advil Critical Seriousness - Yellowing of Skin or Eyes from Liver Problems - Jaundice is a Life Threatening Side Effect of Advil |