Chronic flatulence

Hi all, this my first post. My mother side family has all chronic flatulence. I have it to. It get in the way of school, college and now my work. My co-workers complain to my boss and I try to explain I cannot help. I have tried perscription med but not working. I try to explain it not controllable, they all think I am playing fun but this is serious. I may loose my job they fed up. I need help from internet peoples who live worldwide, is anyone out there same and what is cure? Thanks, Shelby Nixon