Dr. Colleen F. O'brien M.D.

Pneumonia as a disease was once dreaded, since most of the cases would turn out to be fatal. This was many years ago, and with medical advances, times have changed. However, in some severe cases of pneumonia, especially in people with weakened immune systems, the disease can still be fatal. If the...

Chronic pulmonary obstructive disease, or COPD, is a serious lung condition and is one of the leading causes of death in the country. It affects millions of people, while many of them remain undiagnosed. This disease can be preventable. Understanding the causes and risks associated with this...

Before booking that appointment with your local gym or health center, there are a few things you should know first. It is important to be ready for the therapy session, so you can decide if it is the best choice for you, or if you will end up regretting the experience.How cold does it feel?The...

Staging liver cancer is a procedure which aims to describe where your cancer is located, where it has spread to, and if it has affected other body parts or organs. Staging liver cancer is very important since it helps in determining the prognosis of your cancer and the most suitable treatment option...

There are many ways that you can treat type 2 diabetes. The ultimate aim is to keep the blood glucose levels to normal or near normal. Of course, one of the obvious way is to make sure that you live a healthy and productive life. Type 2 diabetes is caused mostly from obesity and lack of exercise. So...

A report, in BMC Microbiology, shows that antibiotic-resistant bacteria that are capable of producing life-threatening diseases could be originating from animal farms. Antibiotics are commonly used farms to promote the growth of animals. “The insects in the animal farms, including flies and...