Critical Seriousness - Abnormally Low Blood Pressure - Hypotension is a Life Threatening Side Effect of Robaxin Critical Seriousness - Blood Clot in Vein - Thrombophlebitis is a Life Threatening Side Effect of Robaxin Critical Seriousness - Confused - Impaired Cognition is a Life Threatening Side Effect of Robaxin Critical Seriousness - Decreased White Blood Cells - Leukopenia is a Life Threatening Side Effect of Robaxin Critical Seriousness - Feeling Faint - Fainting is a Life Threatening Side Effect of Robaxin Critical Seriousness - Fever caused by Administration of a Drug - Drug Fever is a Life Threatening Side Effect of Robaxin Critical Seriousness - Fit - Tonic Clonic Seizure is a Life Threatening Side Effect of Robaxin Critical Seriousness - Hives - Urticaria is a Life Threatening Side Effect of Robaxin Critical Seriousness - Inflammation of Skin caused by an Allergy - Allergic Dermatitis is a Life Threatening Side Effect of Robaxin Critical Seriousness - Itching - Pruritus of Skin is a Life Threatening Side Effect of Robaxin Critical Seriousness - Life Threatening Allergic Reaction - Anaphylaxis is a Life Threatening Side Effect of Robaxin Critical Seriousness - Pink Eye - Conjunctivitis is a Life Threatening Side Effect of Robaxin Critical Seriousness - Problems with Eyesight - Visual Changes is a Life Threatening Side Effect of Robaxin Critical Seriousness - Rash - Skin Rash is a Life Threatening Side Effect of Robaxin Critical Seriousness - Signs and Symptoms at Injection Site - Injection Site Sequelae is a Life Threatening Side Effect of Robaxin Critical Seriousness - Slow Heartbeat - Bradycardia is a Life Threatening Side Effect of Robaxin Critical Seriousness - Stuffy Nose - Nasal Congestion is a Life Threatening Side Effect of Robaxin Critical Seriousness - Voluntary Movement Difficulty - Dyskinesia is a Life Threatening Side Effect of Robaxin Critical Seriousness - Yellowing of Skin or Eyes from Bile Flow Problems - Obstructive Hyperbilirubinemia is a Life Threatening Side Effect of Robaxin Critical Seriousness - Yellowing of Skin or Eyes from Liver Problems - Jaundice is a Life Threatening Side Effect of Robaxin |