Dr. John Calvin Hardin MD

There are various types of Hernia and depending on which type you have been affected by, recovery from surgery is dependent on that, among other factors.For hernias, the usual treatment option that most patients go through is a conventional hernia repair surgery which is known as a herniorrhaphy....

Chickenpox is an infectious disease caused by varicella zoster virus. It is very common among children but may affect adults also. Infection by this virus causes red blisters in different parts of the body. This skin condition has become less common with the advent of chickenpox vaccination. The...

According to a study published in the Chemistry Central Journal cocoa powder and dark chocolate can be considered ‘super foods’ because of the abundant antioxidants they contain. The antioxidant activity in these foods were found to be equivalent to or higher than some other well known ‘super...

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...