<prompt> LT antagonists are used in asthma for ?Along with beta agonists to reduce steroidsIn place of beta blockers as sole therapyProphylactic therapy for mild to moderate asthmaDefinitive therapy in acute attack of asthma  <response>: Ans. is c i.e., Prophylactic therapy for mild to moderate asthma Monteleukast and zafirleucast are cystenyl LT1 cys LT1 receptor antagonists. They are indicated for prophylactic therapy of mild to moderate asthma as alternatives to inhaled glucocoicoids. 