From: Concomitant therapy with Cineole (Eucalyptole) reduces exacerbations in COPD: A placebo-controlled double-blind trial
THERAPY
PLACEBO
(N = 110)
CINEOLE
Inhaled β-agonists* (LABA and SABA)
83
88
Inhaled anticholinergics
29
35
Inhaled corticosteroids (ICS)
27
25
Theophylline
38
32