Dr. Sarah Barnhard MD

Recommended Articles

• Woman Hits Hole-in-One After Fifth Breast Cancer Operation

  Breast cancer patients often find rehabilitation and recovery to be a long, arduous process. It can be hard to get back into a normal routine after going through the countless chemotherapy sessions and surgeries that often come with cancer rehabilitation. One survivor from Old Hickory, Tennessee set...

• What Are Lymph Nodes?

  What Are Lymph Nodes?The different systems in the body play a role in keeping the body working and function properly. The lymphatic system is as important as other systems. It is a complex network of valves, thin vessels, nodes, ducts, and organs. The lymphatic system helps protect and preserve the...

• How to Treat Pinpoint Petechiae: 21 Natural Home Remedies

  What is Petechiae?They are mostly said to be small, dark red, purple or maroon spots that tend to often develop on the skin. They are caused due to broken capillaries that often lead to subdermal or submucosal bleeding. These mostly get resolved without any kind of medical treatment and hence are...

• Questions You Should Be Asking Your Doctor

  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...

• Anemia Symptoms

  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...

• What Is Pyrexia: Causes, Symptoms, and Treatment

  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...