<prompt> A 16-year-old asthmatic is currently on salbutamol inhaler which she uses twice a week on an average and frequently wakes up coughing. She has a compliant with her treatment regimen and has good inhaler technique. Which of the following would be the most appropriate next step in managing her asthma?Budesonide 200mg BDTheophylline 300mg sustained releaseMontelukast 10mgSalmeterol 50mg BD  <response>: Noctural symptoms indicate paial control, so we have to add ICS along with SABA 