Leaves of the eucalyptus tree. The dried leaves, which are rich in eucalyptus oil, Eucalypti aetheroleum, are used phytotherapeutically. s.a. Cineol
HMPC monograph: Traditional-use: cold-related cough
ESCOP (eucalyptus oil, s. Eucalypti aetheroleum): Internally for the supportive treatment of chronic respiratory complaints including bronchitis and bronchial asthma; for the symptomatic treatment of catarrh of the upper respiratory tract; externally for colds and rheumatic complaints.
Commission E-Monograph (Eucalyptus leaves): Colds of the respiratory tract.