question: My NP did an EKG which was normal listened to my lungs and heard a whistle. She gave me azithromycin for 5 days and recommended steam several times a day . She also said that I should continue with using fluticasone 2x day and saline rinsing. 2 days later, I am still feeling exhausted and dizzy and now have dull upper back pain. Any suggestions? I really need to get back to work, but I feel so lousy.