Doxophylline 100 mg/5 ml Concord Pharmaceuticals Ltd. 100 ml bottle: ৳ 100.00 Indications Respidox is used to treat in following indications:  Pharmacology Doxophylline is a novel bronchodilator. It structurally differs from Theophylline due to the presence of a dioxolane group in position 7. Doxophylline selectively inhibits phosphodiesterase 4 thereby relaxes bronchial smooth muscle. However, differently from […]