The term "pain threshold" refers to the minimum level of pain that a person can perceive. It varies from individual to individual and can be influenced by factors such as genetics, emotional state, and previous experiences. Understanding pain threshold is important in fields like medicine and psychology, as it helps professionals assess and manage pain effectively. Pain threshold is not the same as pain tolerance, which is the maximum level of pain a person can endure before seeking relief. Both concepts are crucial in understanding how people experience and respond to pain, impacting treatments and interventions in various medical settings, including chronic pain management and surgery.