The Medical Letter on Drugs and Therapeutics
				
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ISSUE 1303
    
   			ISSUE 1303
January 12, 2009
                			
                		 Issue 1303
                		
            		
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				Long-Acting Beta-2 Agonists in Asthma
January 12, 2009 (Issue: 1303)
				Continued use of a long-acting beta-2 agonist for treatment of asthma may cause down-regulation of the beta-2 receptor with loss of the bronchoprotective effect from rescue therapy with a short-acting beta-2 agonist. After a large study (SMART) found...more
        			
        			
				
				
        			
				The Medical Letter is a subscriber-funded nonprofit organization that publishes critical appraisals of new prescription drugs and comparative reviews of drugs for common diseases.
				

