text: <unk> (injection) is a Beta-2 adrenergic agonist, bronchodilator and sympathomimetic that is FDA approved for the treatment of bronchospasm in patients 12 years of age and older with asthma and reversible bronchospasm associated with bronchitis and emphysema. There is a Black Box Warning for this drug as shown here.  Common adverse reactions include palpitations, tachyarrhythmia, headache, seizure, tremor, and nervousness.
option_0: Terbutaline 
option_1: Oxymetazoline
option_2: Oxymetazoline hydrochloride
option_3: Halofantrine
option_4: Iotrolan
option_5: Methylergonovine 
option_6: Almitrine
option_7: Midodrine