Dr. Bryan J O'neill M.D.

Bariatric surgery is done to help one reduce their weight, especially for obese people. The procedure is not as easy as it seems, because you have to prepare well in advance if you want to reap the maximum benefits from it.There are quite a number of things and activities that you can do before...

Trazodone AbuseTrazodone is an antidepressant drug which is prescribed to treat and manage major depressive disorder. Depression is a mental disorder which causes extreme feelings of sadness and loss of interest in activities and life.Trazodone must be taken with care because its effect on the...

FODMAPs are naturally found sugar alcohols which are formed by a short chain of carbohydrates. Due to this, their complete absorption does not take place in the small intestine. The acronym is explained by the co-creator Sue Shepard as:...

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...

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...