<s>[INST] I choked last night on some food and my kids had to help me get it unstuck. They both were hitting me in the back until the food got unstuck. A short while later I started having chest, back, and arm pain. When I sneeze, the pain is very severe. Could something be broken or cracked? [/INST] thanks for your questioni completely understand your problemin my opinion it can be a erosion in the food pipe or wind pipe.you need to consult a pulmonologist who can carry on some investigations to diagnose the accurate location of the injury.for now you should take a proton pump inhibitor like pantoprazole and start some antibiotic after consulting a pulmonologist.thanks /regardsfeel free to ask more questionsmay god bless you with good health </s>