>10% Tremor (20%),Nervousness in children aged 2-6 years (20%),Insomnia in children aged 6-12 years receiving 4-12 mg q12hr (11%) 1-10% Nausea (10%),Fever (1.6-9%),Bronchospasm (8%),Vomiting (7%),Headache (4-7%),Dizziness (1-7%),Cough (5%),Allergic reactions (4%),Otitis media (3.3%),Epistaxis in children (3%),Increased appetite (3%),Urinary tract infection (3%),Dry mouth (1%),Flu syndrome,Nervousness <1% Epigastric pain,Epistaxis in adults,Hyperactivity in children Frequency Not Defined Adverse reactions such as hypertension, angina, vertigo, central nervous system stimulation, insomnia, headache, metabolic acidosis, and drying or irritation of oropharynx Hypersensitivity,Hypokalemia,Increased blood glucose levels,Prolonged QT interval and ST-segment depression,Sleeplessness,Tachycardia (incidence varies with formulation) Urticaria, angioedema, rash, bronchospasm, and oropharyngeal edema (rare) Potentially Fatal: Potentially serious hypokalaemia...
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