My son had a bad cough...went to urgent care...one 5 day zpack...anaphylactic food allergies and asthma. Cough is better; however, he has been waking up at night gasping for air. Went to immunologist/ allergist prescribed prednisone , if not better in 3 days then take oral antibiotic. Gerd as infant, food allergies, etc, worried over these attacks...not sure if asthma, pleural something or other, or Gerd again?