Xolair 150 mg Injection is used for the management of moderate to severe persistent allergic asthma in patients whose symptoms are inadequately controlled with inhaled corticosteroids. It is also used for the treatment of chronic idiopathic urticaria (hives) without a known cause in patients who have not responded successfully with antihistamine treatment. This medicine is not indicated to treat other forms of urticaria or relief of acute bronchospasm or status asthmaticus. Xolair 150mg Inj (Omalizumab) – Bawaamedicals, Goripalaiyam, Madurai.