The relationship between stress and physical pain is complex, as stress can exacerbate existing pain conditions and contribute to the onset of new ones. Stress activates the body's fight-or-flight response, leading to muscle tension and increased sensitivity to pain. Chronic stress can result in issues such as headaches, back pain, and gastrointestinal discomfort. Conversely, pain can also lead to stress, creating a cycle that can be challenging to break. Addressing both stress management and pain relief is essential for improving overall health and well-being.