Dr. Ira A. Shivitz, MD

What is the immune system and how does it work?The immune system is regarded as the natural defense system in your body. The immune system, together with a network of cells and tissues, as well as body organs, protects your body against harmful foreign invaders or substances. Examples of foreign...

It is not easy being the parent of a child with autism. There are joyous moments, of course, but there is no denying that there are also challenges. You constantly worry about your children and fight to provide them with the best physical, mental, and emotional care. In doing so, you may have...

What is infant botulism?Infant botulism is a serious illness in babies when they ingest Clostridium botulinum, a type of bacteria that produce harmful toxins in the body. The illness causes breathing problems and muscle weakness. However, this condition is quite rare. Each year, less than 100 infant...

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...

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...