Glenn M Johnson M.D.

Anemia is characterized by the lack of healthy red blood cells or hemoglobin in the blood. It is a very common condition in teenage girls and women and may also be seen in children and men. Anemia is defined as hemoglobin levesl less than 12g/100ml in women, and less than 13.5g/100ml in men. There...

Fibromyalgia (FM) is a common and complex chronic pain disorder that causes widespread pain and tenderness to touch that may occur in specific tender or trigger points or body wide.  Symptoms of fibromyalgia are widespread and run the gamut of intensity. Symptoms like fatigue, sleep disturbances,...

Arthritis has been at the center of countless medical research in recent years, mainly due to the pain and limitations it places on its sufferers. Arthritis is also often thought to be a condition regulated to the elderly and older adults, but this is not always the case. Many children and young...

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...

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...