Dr. John T Giesen M.D.

Recommended Articles

• What Is Megaloblastic Anemia?

  Anemia is a type of blood disorder where the number of red blood cells (RBCs) in the blood is lower than normal. Megaloblastic anemia, on the other hand, is a type of anemia that is characterized by larger than normal red blood cells (megaloblasts) and not having enough of them. When the red blood...

• What is Diaper Rash?

  Diaper rash is a skin problem that develops in the area beneath the diaper. Appearance of this condition ranges from irritated, reddish skin to pimples and blisters in the diaper area. In mild cases, the skin will be slightly reddish in color and warm to touch. For some infants, it appears in the...

• Vitamin E May Not Prevent Heart Failure in Women

  According to a new study, vitamin E supplementation may not reduce the risk of heart failure in women. This study is the first of its kind, focusing on the effectiveness of vitamin E supplementation in the prevention of heart failure. Vitamin E is an antioxidant that helps to protect the body from...

• 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...

• 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...

• 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...