Dr. Mark Harold Kogan M.D.

Recommended Articles

• How Is Diarrhea Diagnosed?

  Diarrhea is a waterborne and foodborne disease that may occur due to an infection caused by viruses, bacteria, or parasites. Diarrhea can also happen as a side effect from food allergies and food intolerances. The condition is characterized by loose or watery stools, which is usually accompanied by...

• Famous 'Alien' Scene Was Inspired by Crohn's

  Inflammatory bowel disease is not a well-represented condition in film and movie industry. However, one of the most horrifying scenes known to the science fiction film community is a scene from the movie Alien. It's called the "chestburster" scene, during which an alien punches itself out of John...

• Is Gastroenteritis Related to Drug Withdrawal?

  The symptoms accompanying drug withdrawal can be psychological or physical, changing your thoughts, feelings, and actions. For instance, drugs like cocaine and heroin trigger strong physical dependence. For other chemical substances, dependencies are more likely to cause psychological problems....

• What Does Belly Button Pain Mean?

  Pain in your belly button can range from mild to severe and can be occasional or constant. In some cases, belly button pain can also radiate to other areas of the body aside from the area near your belly button. It is also important to note that pain in your belly button is not a medical condition...

• What Causes Nausea: An Overview of the Most Common Conditions

  Nausea is a term which describes a sick stomach and the feeling of wanting to vomit. It can be a sign to vomit the contents of the stomach. Nausea is a symptom, not a disease. It is caused by many diseases but can often be prevented. Almost all people experience nausea at some point, which makes it...

• What to Expect After Anal Fissure Surgery

  Side-Effects of Fissure SurgeryAfter a surgery, you can experience some side effects that are mostly temporary. It is recommended that you discuss the side effects with your surgeon before the surgery. The surgery doesn’t normally cause too much pain afterwards. You might experience soreness for...