Inflammation is a process in which the body's white blood cells and immune proteins help protect us from infection and foreign substances such as bacteria and viruses.In some diseases, however, the body's defense system (immune system) triggers an inflammatory response when there are no foreign substances to fight off.nflammation is a process in which the body's white blood cells and immune proteins help protect us from infection and foreign substances such as bacteria and viruses.
Doctor & other health care provider services. How often is it covered? A doctor can be a Doctor of Medicine (MD), a Doctor of Osteopathic Medicine (DO), or, in some cases, a dentist, podiatrist, optometrist (eye doctor), or chiropractor. Medicare also covers services provided by other health care providers, like these: Physician assistants. Nurse practitioners.
Let's meet the many different types of health care professionals who will help you: Primary care practitioner. For most people, even those with arthritis or related conditions, the main medical professional they see is their primary care doctor. Most likely, he will first diagnose your condition but may refer you to a specialist for evaluation and potential diagnosis. From there, he will continue to handle most of your care.