A levalbuterol metered-dose inhaler (Xopenex HFA) for asthma.
D000280:Administration, Inhalation; D000420:Albuterol / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use; D018927:Anti-Asthmatic Agents / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use; D001249:Asthma / Q000188:drug therapy*; D006801:Humans; D036501:Metered Dose Inhalers; D013237:Stereoisomerism
D018927:Anti-Asthmatic Agents; D000420:Albuterol