Mast cell stabilizers 4. Leukotriene modifiers 5. Methylxanthines E. Rescue medications 1. Short-acting bronchodilators 2. Cromolyn is more effective in children than adults.
Further testing is needed to assess effectiveness in older adults.
Posterior subcapsular cataracts have been reported in older adults but are rare. Use zileuton cautiously in older adults because of the risk of liver toxicity. Studies involving these drugs and older adults have been limited, and additional research is in progress. Serum blood levels should be checked for therapeutic ranges. Albuterol also is available for parenteral administration.