Gastroenterology is a category of health care that focuses on the human digestive system. This medical specialization has come a long way in recent years due to research and increased technological advances. Digestive system of a person is quite complex and entails many components of the human body, not just one's belly. The mouth, throat, oesophagus, stomach, intestinal system, rectum and anus are all involved in getting nutrients in and out properly. If even one portion of this complicated mechanism breaks down, problems can occur.
It is a gastroenterologist who figures out what the problem is, through diagnostics, and fixes it, through treatment. Testing in recent years has become more thorough and includes colonoscopy, colonography, enteroscopy, laser endoscopy, endoscopic ultrasonography and photodynamic therapy. You can explore the web, if you want to know more about the natural treatment of osteoporosis.
Here are some of the maladies and conditions that these physicians treat:
1) Heartburn and reflux: Gastroesophageal reflux disease (GERD) is an uncomfortable condition that occurs due to bile and stomach acid coming back up through the esophagus. These acidic substances can cause pain and result in irritation and inflammation.
2) IBS or Inflammatory Bowel Syndrome: IBS is sometimes also called Irritable Bowel Syndrome, because that's what it can feel like-that the bowels are cranky. It can also make the patient feel pretty irritable, as well. Sometimes IBS has psychological links as well as physiological.
3) Pancreatic diseases: Cystic fibrosis, cancer, acute and chronic pancreatic disorders are all handled by these doctors. These maladies result from enzymes which digest food becoming prematurely activated. Illnesses of the pancreas are serious and can result in malnutrition, kidney trouble, diabetes and death.