Dr. David B Bybee M.D.

Secondary hypertension refers to high blood pressure that is caused by other diseases. This is a less common form of hypertension when compared to ‘essential’ or ‘primary’ hypertension. A number of conditions that affect heart, kidneys or endocrine system may result in secondary...

There are so many opportunities available for someone with a nursing degree and license. Many different industries call for nurses. You don’t have to work in a hospital, clinic or nursing home. You can be a traveling nurse, a home-health nurse, or any other type of nurse that sounds wonderful to...

If I Have Recurring Migraines, Who Should I Call?When you are experiencing a migraine, you have headaches that are moderate to intense. Migraine brings headache pains that are mostly felt on one side of your head. In other cases, you may experience headaches on both sides. This condition also causes...

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...

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...

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...