Pulmicort-F 160/4.5 (120M) is a metered-dose inhaler (MDI) produced by Opsonin Pharma Ltd. in Bangladesh. It contains a combination of Budesonide (160 mcg), an inhaled corticosteroid, and Formoterol Fumarate (4.5 mcg), a long-acting bronchodilator. This formulation is used for the maintenance treatment of asthma and chronic obstructive pulmonary disease (COPD) in patients aged 12 years and older.