The drug not used in acute asthma is: (A) Salbutomol, (B) Ipratropium, (C) Montelukast, (D) Hydrocoisone
Answer is C. Refer KDT 6/e p 222 Only bronchodilator drugs are useful for the treatment of acute attack of asthma Beta 2 agonists eg salbutomol, terbutaline. Antichokinergics eg Iprqtropoum, tiotropium Methylxanthine eg Theophylline