Critical Seriousness - A Spasm of the Larynx - Laryngismus is a Life Threatening Side Effect of Percocet Critical Seriousness - Abnormal Increase in Muscle Tone - Hypertonia is a Life Threatening Side Effect of Percocet Critical Seriousness - Blocked Bowels with No Movement - Ileus is a Life Threatening Side Effect of Percocet Critical Seriousness - Blood Clot in Vein - Thrombophlebitis is a Life Threatening Side Effect of Percocet Critical Seriousness - Bronchospasm - Bronchospastic Pulmonary Disease is a Life Threatening Side Effect of Percocet Critical Seriousness - Collapsed Portion of Lung - Atelectasis is a Life Threatening Side Effect of Percocet Critical Seriousness - Confused - Impaired Cognition is a Life Threatening Side Effect of Percocet Critical Seriousness - Decreased Blood Platelets - Thrombocytopenic Disorder is a Life Threatening Side Effect of Percocet Critical Seriousness - Decreased Neutrophils a Type of White Blood Cell - Neutropenic Disorder is a Life Threatening Side Effect of Percocet Critical Seriousness - Decreased White Blood Cells - Leukopenia is a Life Threatening Side Effect of Percocet Critical Seriousness - Deficiency of Granulocytes a Type of White Blood Cell - Agranulocytosis is a Life Threatening Side Effect of Percocet Critical Seriousness - Depression is a Life Threatening Side Effect of Percocet Critical Seriousness - Giant Hives - Angioedema is a Life Threatening Side Effect of Percocet Critical Seriousness - Hallucination - Hallucinations is a Life Threatening Side Effect of Percocet Critical Seriousness - Hepatitis caused by Drugs - Drug-Induced Hepatitis is a Life Threatening Side Effect of Percocet Critical Seriousness - Hepatitis is a Life Threatening Side Effect of Percocet Critical Seriousness - Hives - Urticaria is a Life Threatening Side Effect of Percocet Critical Seriousness - Inflammation of Skin caused by an Allergy - Allergic Dermatitis is a Life Threatening Side Effect of Percocet Critical Seriousness - Injury - Trauma is a Life Threatening Side Effect of Percocet Critical Seriousness - Itching - Pruritus of Skin is a Life Threatening Side Effect of Percocet Critical Seriousness - Life Threatening Allergic Reaction - Anaphylaxis is a Life Threatening Side Effect of Percocet Critical Seriousness - Lung Failure causing Loss of Breath - Respiratory Insufficiency is a Life Threatening Side Effect of Percocet Critical Seriousness - Periods of Not Breathing - Apnea is a Life Threatening Side Effect of Percocet Critical Seriousness - Problems with Circulation - Circulatory Depression is a Life Threatening Side Effect of Percocet Critical Seriousness - Rash - Skin Rash is a Life Threatening Side Effect of Percocet Critical Seriousness - Reaction due to an Allergy - Allergic Reactions is a Life Threatening Side Effect of Percocet Critical Seriousness - Shock is a Life Threatening Side Effect of Percocet Critical Seriousness - Significant Decrease in Lung Function - Respiratory Depression is a Life Threatening Side Effect of Percocet Critical Seriousness - Trouble Breathing - Dyspnea is a Life Threatening Side Effect of Percocet Critical Seriousness - Vocal Cord Swelling - Laryngeal Edema is a Life Threatening Side Effect of Percocet Critical Seriousness - Widening of Blood Vessels - Vasodilation of Blood Vessels is a Life Threatening Side Effect of Percocet |