Per tab Etofylline 77 mg, theophylline 23 mg. Per 150 mg retard tab Etofylline 115 mg, theophylline 35 mg. Per 300 mg retard tab Etofylline 231 mg, theophylline 69 mg. Per amp Etofylline 169.4 mg, theophylline 50.6 mg
R03DA20 - combinations of xanthines ; Belongs to the class of xanthines. Used in the systemic treatment of obstructive airway diseases.