I'm 30 years old and have suffered from the "Sulphur Burp" syndrome . It is awful. I've suffered with the symptoms for over 15 years. My symptoms have been: stomach cramps like someone was stabbing my insides, rotten egg smelling burps that tend to linger in the air forever and have even made other people puke (they believe I'm farting), nausea, vomit, explosive diarreah (diarrhea), sharp back pain specially in the lower back, gas Bacterial gastroenteritis Barium enema Blood gases Blood gases test Chagas disease Culture of gastric tissue biopsy Feeding tube insertion - gastrostomy Gas - flatulence Gastrectomy - series Gastric cancer Gastric culture that felt like little Little noses decongestant Little tummys mice running around inside my stomach, to mention the most memorable. I've tried everything over the counter you can imagine, I even tried cutting certain foods from my diet like eggs and onions and chili or spices. Nothing helped. Fasting Glucose test - blood Fasting glucose tolerance test helped a little Little noses decongestant Little tummys , but just created other problems for me. It has gotten so bad I end up sleeping in my living room sitting down on the couch because I can't lay down due to the uneasy feeling caused. My burps sound like a roaring dragon sometimes. My wife thought I was posessed. I felt pregnant . It's really horrible and I just want to let you know you are not alone.
I think I might be suffering from giardiasis. Whenever I muster up the courage to see a doctor about it, all my symptoms vanish into thin air. Besides I was afraid that I might be diagnosed with stomach cancer or something. Well, I'm glad I ran into this site because I know I'm not alone, and neither are you. Hang in there partner, and talk to your medical consultant as soon as possible. Peace!