What does the suffix "itis" indicate?

The suffix "itis" specifically refers to inflammation of a specific organ or tissue. In medical terminology, it is commonly attached to the root word to indicate that there is an inflammatory condition affecting the area in question. For example, "dermatitis" signifies inflammation of the skin, while "conjunctivitis" refers to inflammation of the conjunctiva in the eye.

Understanding this suffix is crucial for recognizing various medical conditions, as many diseases involve inflammatory processes. Inflammation is part of the body's response to injury or infection, and recognizing the "itis" suffix helps healthcare professionals identify and address these conditions accurately. This awareness is important for appropriate diagnosis, management, and communication in the medical field.