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Recently, her serum theophylline levels had increased to the toxic range (133.2 micromol/L [24 microg/mL]) shortly after the addition of zafirlukast (Accolate, Zeneca Pharmaceuticals, Wilmington, Del) to her regimen.
 her: Subject; her: Subject.Gender; theophylline levels had increased to the toxic range: Effect; zafirlukast: Treatment; zafirlukast: Treatment.Drug
Given event type and trigger, please tell me the arguments of all the listed option. Output format is "name1: role1; name2: role2". 
Event type: adverse event 
  Option: Treatment.Freq, Subject.Population, Combination.Drug, Subject.Gender, Treatment.Duration, Subject, Effect, Treatment, Treatment.Disorder, Subject.Disorder, Treatment.Route, Subject.Race, Treatment.Time_elapsed, Treatment.Dosage, Subject.Age, Treatment.Drug 
Text: {0} 
Answer:
 her: Subject; her: Subject.Gender; theophylline levels had increased to the toxic range: Effect; zafirlukast: Treatment; zafirlukast: Treatment.Drug