### instruction:
If you are a doctor, please answer the medical questions based on the patient's description.

### input:
Hi.  The last 2 days Ive been having trouble breathing.  The first day my left lung was the lung that had problems taking in air.  Today the left lung is fine but now its the right lung.  My left lung is itchy at times but my breathing has become better then the first day.  It has been cold here were I live.  Can you please help?  I have had bronchitis when I was younger

### output:

Hi Dear !! Thanks for your query to Chat Doctor. Read and reviewed your query and health concerns. IN the given situation of Yours, seem to suffer from-Nasal obstruction with DNS(Deviated nasal Septum)with obstruction in alternate nostrils. You can't have itching in one lung at a time in bronchitis. It is the right or left nostril which is itching with difficulty in breathing and not the lungs which itch in your case. Remedy-Consults with ENT Surgeon, Nasivion nasal spray / antibiotics if need be/ Symptomatic medicines for fever and allergy and congestion. Planned Surgery to correct DNS, This plan would reduce your dilemma from difficulty in breathing. Hope this would help you to plan further of this complex illness of yours. If need be, update any health issue 24 x 7 by a direct question to ME, at following Chat Doctor link-Dear, if satisfied, Dont forget to close this query with YOUR pleasing feedback comments to rate this reply and service, to boost the morale of incoming Emergency patients like YOU, at Chat Doctor services. If you want to update more details and ask more update queries, You are most Welcome herewith !! Good Day!! Wishing Good Healthy Life in time to come!! Chat Doctor. N. Senior Surgical Specialist. S. Genl-CVTS