Dr. John P. Karagiannis M.D.

Recommended Articles

• Cholera and Diarrhea

  How Is Cholera Related to Diarrhea? Cholera is an infection that occurs in the small intestines. It is caused by a bacterium known as Vibrio cholerae. The disease is acquired through the intake of contaminated food or water. When an infected person defecates and then clean water comes into contact...

• Chronic Pelvic Pain and Cross-sensitization

  Conditions like irritable bowel syndrome (IBS) and overactive bladder, both of which causes chronic pain in the pelvic region, are often found to occur together. A new study has revealed some of the facts that may explain why this happens. Chronic pain results when the pain is ongoing, whether...

• Teen Celiac Disease Patient Starts a Kosher Gluten-Free Food Bank

  Celiac disease is a type of autoimmune disease that interferes with the absorption of nutrients while also damaging the small intestines. People with this disease cannot tolerate gluten, which is a nutrient not only found in a lot of the food found in the supermarket, but also commonly used in...

• What Are the Side Effects of Gallbladder Surgery?

  The gallbladder is a small pear-shaped organ located between the liver and small intestine. Even though it plays a big role in digestion, a person can live a normal life without it. This means that the gallbladder can be discarded without necessarily affecting the functionality of other organs. If...

• What Is Liver Cancer: Get the Facts

  Liver cancer happens when the liver's normal cells change in behavior and appearance. As a result, the abnormal liver cells divide and grow uncontrollably. Liver cancer is also referred to as "hepatic cancer", which can either be primary or secondary.  The liver is a large organ that is located...

• 5 Tips for Living with Gastroenteritis

  Nobody loves being sick, particularly when it comes to gastroenteritis. Vomiting, fever, nausea, abdominal pain, chills, and diarrhea add up to a bad feeling. While gastroenteritis neither do nor necessitate medication, especially if it is mild, the following tips can help you live with...