Conversation: The conversation between human and AI assistant.
[|Human|] Hi I was wondering if you could help me a bitIm having this chest/lung pain when I lean forward it feels like Im being stabbed or similar feelings, (also feels like its in intense pressure or if something is poking it)Ive been smoking for nearly a year on and off.Any chance of help would be greatly appreciated. Thank you
[|AI|]  Thanks for your question on Chat Doctor. I can understand your concern. Since you are smoker, possibility of HERD (gastroesophageal reflux disease) related pain is more. Your chest pain is more in leaning forward position. In this position, acid reflux is also more. So this acid causes burning type of chest pain. So first quit smoking as soon as possible. This is must think to solve your problem. Also take antacid like pantoprazole on empty stomach.  Chat Doctor.