Dr. Wayne A Feister DO

OverviewDyspnea is the clinical term for shortness of breath or breathlessness experienced by both healthy individuals and patients with respiratory or cardiovascular diseases. It can also be a temporary condition that quickly resolves on its own or a symptom of a more serious health condition. A...

Bronchitis is a condition that occurs due to the inflammation of the bronchial tubes. There are two types of bronchitis: acute and chronic. Acute bronchitis is usually caused by a viral infection or in some cases, 10 percent by a bacterial infection. Chronic bronchitis, on the other hand, is a...

You can detect if you have diabetes and cardiovascular diseases, based on what your eyes reveal. The eyes also serve as portals for detecting eye disorders, like cataracts and glaucoma.  The symptoms of the different diseases are seen in, on, and around the eyes. Andrew Iwach, MD, associate...

One of the most common reasons why people visit their doctor is their back pain. According to the National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS), 8 out of 10 people have some type of back pain. The pain originates in the spine and can manifest in multiple forms. The...

You can opt to take ursodiol (a bile acid that occurs naturally and assists in dissolving cholesterol) in case you do not want surgery, if you are not able to undergo surgery, or if your gallstones are small. Ursodiol dissolves the gallstones that are made up of cholesterol, and sometimes, it can...

What is bipolar disorder?Bipolar disorder is a mental illness characterized by extreme mood swings. The mood swings can be extremely high or low. They can last a few hours, days, weeks or even months. The mood swings consist of mixed emotions both of extreme happiness or extreme depression.Bipolar...