التصنيف: antimuscarinic.asthma المادة الفعالة:fenoterol hydrobromide+ipratropium bromide
about ipratropium bromide anticholinergic muscarinic antagonist tropane derivative bronchodilator( anti asthma) mechanism of action of ipratropium bromide ipratropium bromide selectively acts on bronchial muscle without altering volume or consistency of r
