Black Box Warnings. Long-acting beta2-adrenergic agonists (LABAs), such as vilanterol, increase the risk for asthma-related death. A placebo-controlled trial with...
STIOLTO RESPIMAT is a combination of tiotropium, an anticholinergic, and olodaterol, a long-acting beta2-adrenergic agonist (LABA). The drug substance tiotropium...