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

### input:
Hi, for about 4 days to a week I have had a tight chest and a cold feeling in the back of my throat. The chest tightness moves around or even goes away sometimes but for the most part it in the base of my lungs or sometimes a bit lower than my rib cage. Right now its directly in the centre of my chest, It also feels like something needs to be cleared from deep in the back of my throat every so often when I breathe in. I do or did smoke. Ive made a conscious effort to stop but its only been a couple of days. Im worried its something very serious. I have suffered from anxiety for over a decade but Im well attuned to that to identify that it isnt the issue here. At least I dont think it is. This has kind of sprung out of nowhere as I was fine a week ago. Im not under any stress. I thought it might be reflux but I dont know. I do suffer from that also but have never experienced anything remotely close to this. Any help would be greatly appreciated.

### output:

Respected user, HiT hanks for using Chat Doctor.come have evaluated your query thoroughly.* This is in relation with underlying bronchitis.* Suggestions for better recovery - X-ray chest with primary laboratory work up of complete blood counts with ESR.- Proper antibiotics with decongestants to clear the respiratory tract from mucus plugs - Strict dietary regimen - Avoidance to excess cold - Inhalation of vapors of boiled water with added tincture Benson with blanket over the head - Use of corticosteroids, bronchodilators in selected cases - Lifestyle modifications as Walking in fresh air, avoidance of smoking, alcohol Deep breathing exercises, YOGA Hope to clarify your query Welcome for further assistance Thanks for using Chat Doctor .com & giving opportunity to assistWishing fine recovery Regards dear take care