Brovana (arformoterol tartrate) is a prescription drug used to treat chronic obstructive pulmonary disease (COPD) in adults. Brovana comes as a liquid solution that’s used in a jet nebulizer device.

Rubaab, an 8-year-old Noida student living in Delhi, has been using a nebuliser ever since he was a toddler. A nebulizer is a small device that converts liquid medication into a mist, allowing it to ...