question: Dear Dr, I've nebulised my son for the past 4 days (2x a day) with Pulmicort (0.25mg)and Duolin with added sterilised water.(He was diagnosed with Bronchitus) When I checked on my son a few minutes ago his face and neck had a red rush on it. Is this normal? What can I do? Do I need to take him to a Dr. ASAP. Whats the cause? Regards Wendy