Hi doctor, I am 18 years old but it's so embarrassing problem that I can't even tell my mom. I am facing gastric problem from last 3-4 years. I don't know why whenever I go out this problem starts. Especially I face this problem in morning whenever I go to college. After 2 hours when I get out from home problem starts and really makes me uncomfortable and embarrass me. I have to remain out for more than 8 hrs but due to this gas problem my days goes really bad. Can you help me out. Thank tou.