Critical Seriousness - Hives - Urticaria is a Life Threatening Side Effect of Duac Critical Seriousness - Itching - Pruritus of Skin is a Life Threatening Side Effect of Duac Critical Seriousness - Life Threatening Allergic Reaction - Anaphylaxis is a Life Threatening Side Effect of Duac Critical Seriousness - Rash - Skin Rash is a Life Threatening Side Effect of Duac Critical Seriousness - Reaction due to an Allergy - Allergic Reactions is a Life Threatening Side Effect of Duac Critical Seriousness - Redness of Skin - Erythema is a Life Threatening Side Effect of Duac Critical Seriousness - Severe Bloody Diarrhea from Antibiotics - Pseudomembranous Enterocolitis is a Life Threatening Side Effect of Duac Critical Seriousness - Skin Inflammation due to a Topically Applied Medication - Dermatitis due to Topical Drug is a Life Threatening Side Effect of Duac Critical Seriousness - Skin Irritation is a Life Threatening Side Effect of Duac |