ALBUTEROL SULFATE; IPRATROPIUM BROMIDE

14.1 Bronchospasm Associated with Asthma Adult and Adolescent Subjects Aged 12 Years and Older The efficacy of albuterol sulfate HFA was evaluated in two 12-week, randomized, double-blind, placebo-controlled trials in subjects aged 12 years and older with mild to moderate asthma. These trials included a total of 610 subjects (323 males, 287 females). In each trial, subjects received 2 inhalations of albuterol sulfate HFA, CFC 11/12-propelled albuterol, or HFA-134a placebo 4 times daily for 12 weeks’ duration. Subjects taking the HFA-134a placebo inhaler also took albuterol sulfate HFA for asth...

The following clinically significant adverse reactions are described elsewhere in the labeling: Paradoxical bronchospasm [see Warnings and Precautions ( 5.1 )] Cardiovascular effects [see Warnings and Precautions ( 5.4 )] Hypersensitivity reactions, including anaphylaxis [see Warnings and Precautions ( 5.6 )] Hypokalemia [see Warnings and Precautions ( 5.8 )] Most common adverse reactions (incidence ≥3%) are throat irritation, viral respiratory infections, upper respiratory inflammation, cough, ...

Albuterol Sulfate HFA is contraindicated in patients with a history of hypersensitivity to any of the ingredients [see Warnings and Precautions ( 5.6 ), Description ( 11 )] . Hypersensitivity to any ingredient. ( 4 )

Life-threatening paradoxical bronchospasm may occur. Discontinue Albuterol Sulfate HFA immediately and institute alternative therapy. ( 5.1 ) Need for more doses of Albuterol Sulfate HFA than usual may be a sign of deterioration of asthma and requires reevaluation of treatment. ( 5.2 ) Albuterol Sulfate HFA is not a substitute for corticosteroids. ( 5.3 ) Cardiovascular effects may occur. Use with caution in patients sensitive to sympathomimetic drugs and patients with cardiovascular or convulsi...

7 DRUG INTERACTIONS Other short-acting sympathomimetic aerosol bronchodilators should not be used concomitantly with albuterol. If additional adrenergic drugs are to be administered by any route, they should be used with caution to avoid deleterious cardiovascular effects. Beta-blockers: Use with caution. May block bronchodilatory effects of beta-agonists and produce severe bronchospasm. ( 7.1 ) D...