There is a strange bubbling sound coming from the left side of my chest, around the height of my heart and sometimes from my back in the same area. It usually happens when I move one of many certain ways but its kind of scary. Im also having some pain in my upper left shoulder blade that seems to be associated. Ive had a collapsed lung on that same side and Im just hoping that this doesnt have anything to do with it but fear that it might.
Respected user, thanks for using Chat Doctor.come have evaluated your query thoroughly.* Causes of crackling sound in chest include - Any condition leading to fluid, mucus or pus collection in small airways through airway irritation and inflammation.  - Bacterial or viral infection - Pneumonia or bronchitis - Pneumothorax - Others * Need thorough clinical examination, laboratory tests with x-ray chest to confirm the diagnosis and manage accordingly. Hope this will surely help you. Welcome for any further help needed. Regards dear.