Related: 9 Signs Your Stomach Issues Aren't IBS Breath testing is non-invasive. It's used fairly frequently as a way to look for SIBO. When bacteria in the small intestine interact with sugar ...

For this, a urea breath test is more helpful. This involves swallowing a harmless substance that is broken down by the stomach if the bacteria are present. The breakdown products can then be ...

pylori stool antigen test, HPSA, along with a fecal immunochemical ... the infection can cause chronic inflammation. The bacteria thrive in the stomach's mucus layer because they secrete an ...

pylori infection. “Our research group ... diagnosis for finding out a possible cause of stomach pain with a non-invasive breath test,” says Kuchmenko. “The electronic nose is painless ...

A norovirus infection is characterized by sudden vomiting and diarrhea. Outbreaks are often seen on cruise ships, in ...