Critcal Seriouosness - Abnormal Heart Rhythm - Conduction Disorder of the Heart is a Life Threatening Side Effect of Cold Medicine and Concerta combined Critcal Seriouosness - Abnormal Liver Function Tests - Abnormal Hepatic Function Tests is a Life Threatening Side Effect of Cold Medicine and Concerta combined Critcal Seriouosness - Anemia is a Life Threatening Side Effect of Cold Medicine and Concerta combined Critcal Seriouosness - Angina is a Life Threatening Side Effect of Cold Medicine and Concerta combined Critcal Seriouosness - Blood Disorder - Blood Dyscrasias is a Life Threatening Side Effect of Cold Medicine and Concerta combined Critcal Seriouosness - Blurred Vision is a Life Threatening Side Effect of Cold Medicine and Concerta combined Critcal Seriouosness - Chest Pain is a Life Threatening Side Effect of Cold Medicine and Concerta combined Critcal Seriouosness - Chronic Muscle Twitches or Movements - Motor Tic Disorder is a Life Threatening Side Effect of Cold Medicine and Concerta combined Critcal Seriouosness - Decreased Blood Platelets - Thrombocytopenic Disorder is a Life Threatening Side Effect of Cold Medicine and Concerta combined Critcal Seriouosness - Decreased Neutrophils a Type of White Blood Cell - Neutropenic Disorder is a Life Threatening Side Effect of Cold Medicine and Concerta combined Critcal Seriouosness - Decreased White Blood Cells - Leukopenia is a Life Threatening Side Effect of Cold Medicine and Concerta combined Critcal Seriouosness - Deficiency of Granulocytes a Type of White Blood Cell - Agranulocytosis is a Life Threatening Side Effect of Cold Medicine and Concerta combined Critcal Seriouosness - Extra Heartbeat - Extrasystoles is a Life Threatening Side Effect of Cold Medicine and Concerta combined Critcal Seriouosness - Failure to Grow - Growth Failure is a Life Threatening Side Effect of Cold Medicine and Concerta combined Critcal Seriouosness - Fast Heartbeat - Tachyarrhythmia is a Life Threatening Side Effect of Cold Medicine and Concerta combined Critcal Seriouosness - Feeling Restless - Feeling Agitated is a Life Threatening Side Effect of Cold Medicine and Concerta combined Critcal Seriouosness - Fever is a Life Threatening Side Effect of Cold Medicine and Concerta combined Critcal Seriouosness - Fit - Tonic Clonic Seizure is a Life Threatening Side Effect of Cold Medicine and Concerta combined Critcal Seriouosness - Giant Hives - Angioedema is a Life Threatening Side Effect of Cold Medicine and Concerta combined Critcal Seriouosness - Hallucination - Hallucinations is a Life Threatening Side Effect of Cold Medicine and Concerta combined Critcal Seriouosness - Heart Attack - Myocardial Infarction is a Life Threatening Side Effect of Cold Medicine and Concerta combined Critcal Seriouosness - Hemorrhage in the Brain - Cerebrovascular Hemorrhage is a Life Threatening Side Effect of Cold Medicine and Concerta combined Critcal Seriouosness - Hepatitis caused by Drugs - Drug-Induced Hepatitis is a Life Threatening Side Effect of Cold Medicine and Concerta combined Critcal Seriouosness - Hepatitis is a Life Threatening Side Effect of Cold Medicine and Concerta combined Critcal Seriouosness - High Blood Pressure - Hypertension is a Life Threatening Side Effect of Cold Medicine and Concerta combined Critcal Seriouosness - Hives - Urticaria is a Life Threatening Side Effect of Cold Medicine and Concerta combined Critcal Seriouosness - Inflammation of Blood Vessels that Carry Blood in the Brain - Cerebral Vasculitis is a Life Threatening Side Effect of Cold Medicine and Concerta combined Critcal Seriouosness - Inflammation of Skin caused by an Allergy - Allergic Dermatitis is a Life Threatening Side Effect of Cold Medicine and Concerta combined Critcal Seriouosness - Insufficient Blood Supply to the Colon - Ischemic Colitis is a Life Threatening Side Effect of Cold Medicine and Concerta combined Critcal Seriouosness - Involuntary Quivering - Tremors is a Life Threatening Side Effect of Cold Medicine and Concerta combined Critcal Seriouosness - Joint Pain - Arthralgia is a Life Threatening Side Effect of Cold Medicine and Concerta combined Critcal Seriouosness - Life Threatening Allergic Reaction - Anaphylaxis is a Life Threatening Side Effect of Cold Medicine and Concerta combined Critcal Seriouosness - Mental Disorder Resulting from Poisonous Agents - Toxic Psychosis is a Life Threatening Side Effect of Cold Medicine and Concerta combined Critcal Seriouosness - Mental Disorder with Loss of Normal Personality & Reality - Psychotic Disorder is a Life Threatening Side Effect of Cold Medicine and Concerta combined Critcal Seriouosness - Mood Changes is a Life Threatening Side Effect of Cold Medicine and Concerta combined Critcal Seriouosness - Occasional Numbness, Prickling, or Tingling of Fingers and Toes - Raynaud's Phenomenon is a Life Threatening Side Effect of Cold Medicine and Concerta combined Critcal Seriouosness - Problems with Eyesight - Visual Changes is a Life Threatening Side Effect of Cold Medicine and Concerta combined Critcal Seriouosness - Rash - Skin Rash is a Life Threatening Side Effect of Cold Medicine and Concerta combined Critcal Seriouosness - Reaction due to an Allergy - Allergic Reactions is a Life Threatening Side Effect of Cold Medicine and Concerta combined Critcal Seriouosness - Seizures - Seizure Disorder is a Life Threatening Side Effect of Cold Medicine and Concerta combined Critcal Seriouosness - Sinus Irritation and Congestion - Sinusitis is a Life Threatening Side Effect of Cold Medicine and Concerta combined Critcal Seriouosness - Skin Rash with Sloughing - Exfoliative Dermatitis is a Life Threatening Side Effect of Cold Medicine and Concerta combined Critcal Seriouosness - Stroke - Cerebrovascular Accident is a Life Threatening Side Effect of Cold Medicine and Concerta combined Critcal Seriouosness - Throwing Up - Vomiting is a Life Threatening Side Effect of Cold Medicine and Concerta combined Critcal Seriouosness - Trouble Breathing - Dyspnea is a Life Threatening Side Effect of Cold Medicine and Concerta combined Critcal Seriouosness - Voluntary Movement Difficulty - Dyskinesia is a Life Threatening Side Effect of Cold Medicine and Concerta combined Critcal Seriouosness - Worsening Symptoms of Tourette's Syndrome - Exacerbation of Gilles de la Tourette's Syndrome is a Life Threatening Side Effect of Cold Medicine and Concerta combined |