Dr. Daniel Erskine Carmichael M.D.

What is an esophagogastroduodenoscopy (EGD)?An esophagogastroduodenoscopy or EGD is an upper GI endoscopy procedure performed to diagnose and treat problems in the esophagus, stomach, and duodenum.This procedure involves the use of an endoscope, which is a long and flexible tube with a tiny camera...

Crohn’s disease develops as a result of inflammation in the ileum. Strong evidence supports that there is a virus responsible for this inflammation.Although inflammation is generally localized in the ileum, it can affect the entire gastrointestinal (GI) tract. This inflammation causes agitation of...

Cholera is a very dangerous disease, which is caused by the bacterium called Vibrio cholerae. Someone infected with cholera experiences painless and watery diarrhea. Due to continuous diarrhea, one is likely to develop dehydration which can result in death. Many people who get cholera happen to...

IntroductionAlthough doctors have the best intentions, it does not always mean that they will perfectly recognize their patient’s greatest need. For this reason, patients also need to take an active role when it comes to communicating with their doctor.One of the best ways to make sure that...

Introduction Pyrexia is the medical term for fever, in which the human body temperature rises above the average normal (37 degrees Celsius or 98.6 degrees Fahrenheit). Pyrexia is one of the most common symptoms of numerous medical conditions.There are multiple factors can affect the normal body...

What is anemia?Anemia occurs when there are low levels of red blood cells (RBCs) in the body. Red blood cells are the ones that carry oxygen all over the body. So when a person's RBC count is lower than normal, it means that there is not enough oxygen in the blood, causing symptoms of anemia, such...