Which type of fever remains constant and does not fluctuate?

Continuous fever is characterized by consistently elevated body temperatures that remain relatively stable without significant fluctuations. In this type of fever, the temperature does not fall back to normal levels for a significant period of time but rather stays elevated, typically above normal, throughout the day. This can often be seen in conditions such as pneumonia or typhoid fever, where the body generates a sustained response to an ongoing infection.

Other types of fever, such as intermittent fever, are marked by regular temperature spikes followed by periods of normal temperatures. Remittent fever also features temperature variations, but the temperatures never return to normal; instead, they fluctuate above baseline levels without dropping back to a normal range. Febrile response is a general term that describes the body's reaction to fever but does not specify the patterns of temperature changes seen during different types of fever. Therefore, continuous fever stands out due to its steadfast, unwavering nature in temperature elevation.