I have been suffering from IBS for the last 5/6 years. My major problem with this is Gas/ smell coming from me. I always have smell coming from me. If I sit in a room, there I get a lot of smell coming from me within the room or workplace or anywhere indoors. I tried skipping a lot of foods (gas producing) and have taken lot of gastro related medicines/ consulted with gastros but until now nothing has helped me to get over from this condition. Have done endoscopy/ colonoscopy/ ultra sound scan nothing was diagnosed. I am completely confused and loose weight as I am depressed/ stressed. Can you please give me an advice regarding my condition? I sometimes think the smell might be coming from nose but I do not have any blockage in my nose only thing I get some mucus (green) from my throat after each meal. Thank you for your assistance.