What is cystitis?

Cystitis refers specifically to the inflammation of the bladder, which is often caused by a bacterial infection. When bacteria enter the urinary tract and multiply, they can lead to symptoms such as frequent urination, pain, and discomfort. This condition is common, especially in women, and is typically treated with antibiotics to eliminate the infection and relieve symptoms.

The other options describe different medical conditions: inflammation of the lungs relates to pneumonia, an infection of the kidneys refers to pyelonephritis, and failure of the urinary system encompasses a range of disorders that affect kidney function. These conditions, while serious in their own right, are distinct from cystitis, which centers specifically on the bladder. Understanding cystitis and its causes is important for effective identification and treatment in nursing practice.