now i am 24 years old. when i was in 20 years, i am suffer from this problem(bad smell like rotten egg)--what can i do for diagnosis and treatment? what is TAMU test? In Nepal, it is possible for test? i am also suffer form gastritis, constipation before 4 years ago--and bad smell produce anytime--people hold their nose far from 200 meters and it goes continuously..i left all things, study in college, job. Family members don't tell about the bad smell--outside of people indicate me--when i walked that road and they started turn back and hold their nose..with spit. Please let me infrom the solutions as soon as possible..in email.