Pharmacology Other topics and Adverse effects 4ab487bb Omalizumab is a monoclonal antibody used for the treatment of: A Digitalis toxicity B bronchial asthma C Rheumatoid ahritis D Breast carcinoma High-Yield Explanation (Ref: KDT 6/e p226) Omalizumab is a monoclonal antibody against IgE. It is useful for the management of bronchial asthma.