Is pain like crams or very less comes goes in left upper side in IBS is common? When burping feel pain some time . Crams like lightening . Every thing from left side. Feel so depress for the pain taking antacid medicine but pain not cure. Is it common in IBS? When sitting it like left middle pain when I stand it feels upper left abdomen. Very less pain . Geeti g relief when pass gas. But pain dont go totally . I suffer from february last. Or nothing else only pain. I do ultrasound 2 times .is it common symptom of ibs? Ihave attached ultrasound report