What does the medical term 'nephritis' denote?

The term 'nephritis' specifically refers to inflammation of the kidneys. This condition can result from various causes, such as infections, autoimmune diseases, or exposure to certain toxins, leading to symptoms like pain, swelling, and changes in urine output. Understanding the etymology of the word can further clarify its meaning: "nephro" relates to the kidneys, derived from the Greek word "nephros," and "itis" is a suffix commonly used in medical terminology to indicate inflammation. Hence, when medical professionals refer to nephritis, they are indicating a specific condition affecting the kidneys, emphasizing the importance of accurate terminology in the medical field.