Not for relief of acute symptoms. Do not discontinue abruptly in patients w/ asthma. Active or quiescent pulmonary TB, thyrotoxicosis, preexisting CV disease, history of DM, patients predisposed to low serum K levels. Regularly monitor height of childn in prolonged treatment; adrenocortical function. W/draw systemic therapy gradually. Pregnancy & lactation. Evohaler: Concomitant use w/ ritonavir, CYP3A4 inhibitors (eg, ketoconazole). Discontinue use if paradoxical bronchospasm occur.