Allergic reactions due to small amounts of milk proteins from lactose. Discontinue treatment immediately if paradoxical bronchospasm occurs. Not to be used to treat acute asthma symptoms for which fast & short-acting bronchodilator is required. Not to be initiated during exacerbation or significantly worsening or acutely deteriorating asthma. Avoid abrupt discontinuation. Serious asthma-related adverse events & exacerbations; uncontrolled or worsened asthma symptoms. Sudden & progressive deterioration in asthma control. Cardiac arrhythmias eg, supraventricular tachycardia, extrasystoles & atrial fibrillation, & mild transient reduction in serum K at high therapeutic doses. Increased blood glucose levels. Tremor, palpitations & headache. Adrenal suppression & acute adrenal crisis in prolonged use. Visual disturbances eg, blurred vision. Pneumonia including pneumonia requiring hospitalisation. Patients w/ active or quiescent pulmonary TB & fungal, viral or other airway infections; severe CV disorders or heart rhythm abnormalities, DM, thyrotoxicosis, uncorrected hypokalaemia or those predisposed to low levels of serum K; past high dose emergency corticosteroid therapy requirement. History of DM. Smoking, old age, low BMI, severe COPD. Monitor adrenocortical function regularly. Refer to ophthalmologist for evaluation of possible cataract, glaucoma or rare diseases eg, central serous chorioretinopathy. Avoid concomitant use w/ ritonavir; ketoconazole. Hepatic impairment. Pregnancy & lactation. Not to be used in childn <12 yr. Cushing's syndrome, cushingoid features, adrenal suppression, decrease in bone mineral density, cataract & glaucoma, psychomotor hyperactivity, sleep disorders, anxiety, depression or aggression in childn. Growth retardation in childn & adolescents. Regularly monitor height of childn receiving prolonged treatment. Childn & adolescent <16 yr taking high doses of fluticasone propionate.