<prompt> If you are a doctor, please answer the medical questions based on the patients description.Doctor, I have been experiencing abnormal breathing sounds and I have gained quite a bit of weight recently. Also, I seem to have an excessive appetite. What could be the reason behind these symptoms?  <response>: Well, based on your symptoms it seems like you might be suffering from obesity. This is a condition in which an individual has excess body fat, which can lead to a number of health problems. We can discuss treatment options to help manage your symptoms and improve your overall health. 