Dr. William Z Kolozsi MD

What does a black stool indicate?A black or dark red-colored stool is called tarry or bloody stools. However, passing dark-colored stools is not always caused by serious problems. One of the most common causes of black stools is the consumption of iron supplements, particularly in people who have...

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...

What is a biopsy?A biopsy is a medical procedure, which is mostly used in diagnosing cancer. In this procedure, a small tissue sample is taken from your body for a closer examination under the microscope. A biopsy is usually recommended by your doctor if initial tests in your body suggest an...

Many people struggle with the misconceptions propagated about celiac condition that are circulating on the web. We will look at a few common myths that are circulating to unmask the truths behind them. With an increase of celiac disease awareness, there has been an explosion of grocery stores with...

What is flatulence?Flatulence is commonly called as "passing gas", "passing wind", or "farting". Flatulence is the medical term for releasing gas through the anus. Flatulence or intestinal gas is the state of having excessive gas in the stomach or waste gas, which is produced during digestion and is...

In the recent years, gluten rose up in popularity because of the increasing emergence of gluten-free foods, believing that it is a healthier alternative. Gluten-free foods are targeted for people with celiac disease, an autoimmune disorder that leads to damage of the small intestine whenever gluten...