I ve been having breathing problems for the last 4-5 days and feeling weak and having problems sleeping due to the difficulty with my breathing. If I walk up a single flight of stairs I m drained of energy and completely out of breathe and my chest feels tight ?
Hi Welcome to Chat Doctor . I have gone through your query and can understand your concern... Difficulty in breathing or tightness in chest is a serious symptom and can occur due to1 Acute coronary syn Chat Doctor.  You should visit a cardiologist or oncologist (chest specialist)Hoping your query is solved well soon.