Formoterol + Budesonide is used in the treatment of chronic obstructive pulmonary disease.
Formoterol is a long-acting bronchodilator which works by relaxing the muscles in the airways and widens the airways. Budesonide is a steroid. It works by stopping the release of certain chemical messengers that cause inflammation (swelling) of the airways. Together, they make breathing easier.
SIDE EFFECTS :
Cough, Headache, Nasopharyngitis (inflammation of the throat and nasal passages), Upper respiratory tract infection, Sinus inflammation, Stomach discomfort, Fungal infection of oropharynx, Tremors, Palpitations, Voice change.