Formoterol 6 mcg + Budesonide 200 mcg Rotacaps are used in the treatment of asthma and chronic obstructive pulmonary disease (COPD).

Formoterol is a long-acting bronchodilator (LABA) that relaxes airway muscles and improves breathing, while Budesonide is a corticosteroid that reduces inflammation in the airways.

This combination helps in better control of breathing problems and prevents symptoms like wheezing, shortness of breath and chest tightness.