Critical Seriousness - Worsening of Glaucoma - Aggravated Glaucoma is a Life Threatening Side Effect of Xopenex but not Duoneb. Critical Seriousness - Pain in the Eye - Ocular Pain is a Life Threatening Side Effect of Xopenex but not Duoneb. Critical Seriousness - Itching - Pruritus of Skin is a Life Threatening Side Effect of Xopenex but not Duoneb. Critical Seriousness - Life Threatening Allergic Reaction - Anaphylaxis is a Life Threatening Side Effect of Xopenex but not Duoneb. Critical Seriousness - Throat Swelling - Pharyngeal Edema is a Life Threatening Side Effect of Xopenex but not Duoneb. Critical Seriousness - Difficulty Swallowing - Dysphagia is a Life Threatening Side Effect of Xopenex but not Duoneb. Critical Seriousness - Low Amount of Potassium in the Blood - Hypokalemia is a Life Threatening Side Effect of Xopenex but not Duoneb. Critical Seriousness - Disease of Inadequate Blood Flow to the Heart Muscle - Myocardial Ischemia is a Life Threatening Side Effect of Xopenex but not Duoneb. Critical Seriousness - Painful, Red or Swollen Mouth - Stomatitis is a Life Threatening Side Effect of Xopenex but not Duoneb. Critical Seriousness - Giant Hives - Angioedema is a Life Threatening Side Effect of Xopenex but not Duoneb. Critical Seriousness - Excess Body Acid - Metabolic Acidosis is a Life Threatening Side Effect of Xopenex but not Duoneb. Critical Seriousness - Angina is a Life Threatening Side Effect of Xopenex but not Duoneb. Critical Seriousness - Abnormal Heart Electrical Signals - Abnormal ECG is a Life Threatening Side Effect of Xopenex but not Duoneb. Critical Seriousness - Rash - Skin Rash is a Life Threatening Side Effect of Xopenex but not Duoneb. |