Physicians who prescribe the regular use of beta-agonist drugs for asthma could be endangering their patients, two new studies by researchers at Cornell and Stanford universities find. One study compiles previously published clinical trials to conclude that patients could both develop a tolerance for beta-agonists and be at increased risk for asthma attacks, compared with those who do not use the drug at all. The second study shows that beta-agonist use increases cardiac risks, such as heart attacks, by more than two-fold, compared with the use of a placebo.
Regular Use Of Asthma Drugs Poses Respiratory, Cardiac Dangers
