Dr. Michael J Rack MD

Chronic fatigue syndrome (CFS) refers to the persistent, extreme tiredness that is not caused by any underlying medical conditions, and affects the normal day-to-day activities. The fatigue in this case may continue for more than six months and may be accompanied by other symptoms, like joint pain....

Progeria or Hutchinson-Gilford progeria syndrome (HGPS), is a rare genetic condition characterized by a rapidly aging appearance in children. Newborns and infants born with this condition typically look healthy and normal, but may physically display characteristic facial features, such as prominent...

Did you know avocados are technically berries? There are quite a few types of avocado that vary in shape and color. The ones you most commonly find in your grocery store are Hass avocados. Hass avocados are the most popular avocados around the world.Because avocados are naturally dairy-free,...

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...

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...

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...