Dr. John R Hauser MD

Gastroenteritis should be diagnosed by a doctor on the basis of prevalent symptoms and the patient’s medical history. Rotavirus infections can also be diagnosed through laboratory tests on blood, stool, and breath samples. Additional tests can be done to identify any other underlying conditions...

Irritable bowel syndrome (IBS) is an intestinal disorder that consists of abdominal pain, bloating and gas, diarrhea, and constipation. To date, IBS affects 3-20% of the U.S. adult population. It accounts for over 3.5 million doctor visits in the United States on an annual basis, making it one of...

Typhoid fever is a medical condition that is linked with a fever that occurs due to a bacterial infection that is triggered by a bacteria known as the Salmonella typhi bacteria. It could also be triggered by a similar bacteria called Salmonella paratyphi, which causes an illness that is less severe...

Irritable bowel syndrome (IBS) is a common medical condition that is found in a large number of people. Although this condition is very common in older adults, it is also likely to affect people in younger age groups. Irritable bowel syndrome as a medical condition is known to impact as many as 25...

What is Anemia? Anemia is not a medical condition, but a symptom wherein there is a decreased number of red blood cells in the body. Anemia is said to be the most common blood disorder and is actually a side effect when other illnesses either disturb the body's ability to produce healthy red blood...

IBS or Irritable Bowel Syndrome is a common functional disorder of the gut. A functional disorder means that there is a problem with the function of a body part but not its structure. IBS affects the large intestines. It causes cramping, abdominal pain, bloating, gas, diarrhea, and constipation. IBS...