Patient has a relevant increase in his asthma symptoms due to environmental allergies. He is currently having salbutamol and fluticasone inhalers.
What would you advise as an adjunct medication to treat his symptoms?
A . Oral corticosteroids
B . Higher dose of corticosteroid inhalers
C . Salmeterol
D . Sodium cromoglycate
E . Anticholinergic agents
Answer: D