I have gas discomfort on the right and left sides under the ribs. Is it due to gb stones. I don't have those terrible pains, which I have observed in many patients due to gb stones. Ultrasound revealed that I have 8 mm silent stones (2 stones). I am still afraid to carry out flush, since I have been going through so many websites, which suggest that by flushing stones can be blocked in the duct, thereby, causing an emergency situation for an operation.