Critcal Seriouosness - A Blood Clot within the Blood Vessels of the Eye - Retinal Thrombosis is a Life Threatening Side Effect of Menstrual and Nuvaring combined Critcal Seriouosness - A Rupture in the Wall of the Stomach or Intestine - Gastrointestinal Perforation is a Life Threatening Side Effect of Menstrual and Nuvaring combined Critcal Seriouosness - Acute Blood Clot in an Artery - Acute Arterial Thromboembolism is a Life Threatening Side Effect of Menstrual and Nuvaring combined Critcal Seriouosness - Anemia is a Life Threatening Side Effect of Menstrual and Nuvaring combined Critcal Seriouosness - Benign Tumor of Liver Cells - Benign Hepatic Cell Adenoma is a Life Threatening Side Effect of Menstrual and Nuvaring combined Critcal Seriouosness - Bleeding of the Stomach or Intestines - Gastrointestinal Hemorrhage is a Life Threatening Side Effect of Menstrual and Nuvaring combined Critcal Seriouosness - Blood Clot Formation in Veins - Venous Thrombosis is a Life Threatening Side Effect of Menstrual and Nuvaring combined Critcal Seriouosness - Blood Clot in Lung - Pulmonary Thromboembolism is a Life Threatening Side Effect of Menstrual and Nuvaring combined Critcal Seriouosness - Blood Clot in Vein - Thrombophlebitis is a Life Threatening Side Effect of Menstrual and Nuvaring combined Critcal Seriouosness - Blood Clot in the Brain - Cerebral Thrombosis is a Life Threatening Side Effect of Menstrual and Nuvaring combined Critcal Seriouosness - Blood coming from Anus - Rectal Bleeding is a Life Threatening Side Effect of Menstrual and Nuvaring combined Critcal Seriouosness - Bronchospasm - Bronchospastic Pulmonary Disease is a Life Threatening Side Effect of Menstrual and Nuvaring combined Critcal Seriouosness - Decreased Blood Platelets - Thrombocytopenic Disorder is a Life Threatening Side Effect of Menstrual and Nuvaring combined Critcal Seriouosness - Decreased White Blood Cells - Leukopenia is a Life Threatening Side Effect of Menstrual and Nuvaring combined Critcal Seriouosness - Disease of the Gallbladder - Gallbladder Disease is a Life Threatening Side Effect of Menstrual and Nuvaring combined Critcal Seriouosness - Drowsiness - Drowsy is a Life Threatening Side Effect of Menstrual and Nuvaring combined Critcal Seriouosness - Extra Heartbeat - Extrasystoles is a Life Threatening Side Effect of Menstrual and Nuvaring combined Critcal Seriouosness - Giant Hives - Angioedema is a Life Threatening Side Effect of Menstrual and Nuvaring combined Critcal Seriouosness - Heart Attack - Myocardial Infarction is a Life Threatening Side Effect of Menstrual and Nuvaring combined Critcal Seriouosness - Hemolytic Anemia is a Life Threatening Side Effect of Menstrual and Nuvaring combined Critcal Seriouosness - Hemorrhage Within the Skull - Intracranial Bleeding is a Life Threatening Side Effect of Menstrual and Nuvaring combined Critcal Seriouosness - Hemorrhage in the Brain - Cerebrovascular Hemorrhage is a Life Threatening Side Effect of Menstrual and Nuvaring combined Critcal Seriouosness - Hepatitis caused by Drugs - Drug-Induced Hepatitis is a Life Threatening Side Effect of Menstrual and Nuvaring combined Critcal Seriouosness - High Blood Pressure - Hypertension is a Life Threatening Side Effect of Menstrual and Nuvaring combined Critcal Seriouosness - Hives - Urticaria is a Life Threatening Side Effect of Menstrual and Nuvaring combined Critcal Seriouosness - Inflammation of Skin caused by an Allergy - Allergic Dermatitis is a Life Threatening Side Effect of Menstrual and Nuvaring combined Critcal Seriouosness - Interstitial Nephritis is a Life Threatening Side Effect of Menstrual and Nuvaring combined Critcal Seriouosness - Itching - Pruritus of Skin is a Life Threatening Side Effect of Menstrual and Nuvaring combined Critcal Seriouosness - Large Purple or Brown Skin Blotches - Purpura is a Life Threatening Side Effect of Menstrual and Nuvaring combined Critcal Seriouosness - Life Threatening Allergic Reaction - Anaphylaxis is a Life Threatening Side Effect of Menstrual and Nuvaring combined Critcal Seriouosness - Rash - Skin Rash is a Life Threatening Side Effect of Menstrual and Nuvaring combined Critcal Seriouosness - Reaction due to an Allergy - Allergic Reactions is a Life Threatening Side Effect of Menstrual and Nuvaring combined Critcal Seriouosness - Redness of Skin - Erythema is a Life Threatening Side Effect of Menstrual and Nuvaring combined Critcal Seriouosness - Ringing in the Ears - Tinnitus is a Life Threatening Side Effect of Menstrual and Nuvaring combined Critcal Seriouosness - Seizures - Seizure Disorder is a Life Threatening Side Effect of Menstrual and Nuvaring combined Critcal Seriouosness - Stomach or Intestinal Ulcer - Gastrointestinal Ulcer is a Life Threatening Side Effect of Menstrual and Nuvaring combined Critcal Seriouosness - Stroke - Cerebrovascular Accident is a Life Threatening Side Effect of Menstrual and Nuvaring combined Critcal Seriouosness - Trouble Breathing - Dyspnea is a Life Threatening Side Effect of Menstrual and Nuvaring combined Critcal Seriouosness - Wheezing is a Life Threatening Side Effect of Menstrual and Nuvaring combined |