APA Citation
Girdler, S., Maixner, W., Naftel, H., & others, . (2005). Cigarette smoking, stress-induced analgesia and pain perception in men and women. *Pain*, 114(3), 372-385.
Summary
This research examines how stress affects pain perception differently in men and women, particularly in relation to smoking behaviors. The study found that chronic stress can alter the body's natural pain-relieving mechanisms, with gender-specific differences in how stress-induced analgesia functions. The research reveals that prolonged stress exposure can dysregulate the body's ability to manage pain naturally, creating heightened sensitivity to physical discomfort. These findings have significant implications for understanding how chronic psychological stress from abusive relationships affects survivors' physical pain experiences.
Why This Matters for Survivors
Survivors of narcissistic abuse often report unexplained physical pain and heightened sensitivity to discomfort during and after abusive relationships. This research validates these experiences by showing how chronic stress fundamentally alters pain processing in the body. Understanding these stress-pain connections helps survivors recognize that their physical symptoms are real, neurobiological responses to trauma, not imagined complaints. This knowledge can reduce self-blame and guide more effective healing approaches.
What This Research Establishes
Chronic stress fundamentally alters the body’s natural pain-processing systems, disrupting the normal mechanisms that help regulate discomfort and creating heightened sensitivity to physical pain.
Gender differences exist in how stress affects pain perception, with distinct patterns in how men and women experience stress-induced changes to their pain-relief mechanisms.
The body’s stress-induced analgesia system can become dysregulated under prolonged stress, meaning the natural “shock absorber” effect that normally helps during stressful situations becomes impaired.
Behavioral coping mechanisms like smoking may represent unconscious attempts to self-regulate disrupted pain and stress systems, highlighting how trauma survivors often instinctively seek ways to manage their dysregulated nervous systems.
Why This Matters for Survivors
If you’ve experienced unexplained aches, pains, or heightened sensitivity to physical discomfort during or after an abusive relationship, this research validates your experience. Your pain is not “all in your head” – it’s a real, measurable response to chronic psychological stress that has altered how your nervous system processes physical sensations.
Many survivors blame themselves for physical symptoms that doctors can’t fully explain, wondering if they’re being dramatic or attention-seeking. Understanding that chronic stress from abuse creates actual neurobiological changes in pain processing can reduce this self-criticism and help you approach healing with greater self-compassion.
The research also helps explain why some survivors turn to substances, overwork, or other behaviors that might temporarily numb discomfort. When your body’s natural pain-management systems are disrupted by trauma, you may unconsciously seek alternative ways to find relief from both emotional and physical pain.
Recovery involves not just psychological healing but also allowing your nervous system to recalibrate and restore its natural balance. This process takes time and often benefits from trauma-informed approaches that address both mind and body healing together.
Clinical Implications
Therapists working with narcissistic abuse survivors should recognize that physical pain complaints are often legitimate manifestations of chronic stress rather than psychosomatic complaints. Validating these experiences helps build therapeutic alliance and reduces client shame about their symptoms.
Assessment should include screening for stress-related physical symptoms and their timeline in relation to abusive experiences. Understanding how a client’s pain patterns correlate with their abuse history provides valuable information for treatment planning and helps normalize their experience.
Treatment approaches should address both psychological trauma and nervous system dysregulation. Incorporating body-based interventions alongside traditional talk therapy can help restore healthy stress-response and pain-processing systems that have been disrupted by chronic abuse.
Clinicians should also be aware that clients who use substances or engage in potentially harmful coping behaviors may be unconsciously attempting to regulate dysregulated pain and stress systems. Addressing underlying nervous system disruption can reduce the need for these compensatory behaviors.
How This Research Is Used in the Book
This study contributes to the book’s exploration of how narcissistic abuse creates lasting changes in survivors’ stress-response systems, extending beyond emotional wounds to affect physical well-being. The research helps explain why recovery requires attention to both psychological and somatic healing.
“When we understand that chronic psychological abuse literally rewires how our bodies process pain and stress, we begin to see that healing isn’t just about changing our thoughts or setting boundaries. The very architecture of our nervous system has been altered by prolonged exposure to psychological threat, creating real, measurable changes in how we experience physical sensations. Recovery involves not just reclaiming our emotional lives, but allowing our bodies to remember what safety feels like.”
Historical Context
This 2005 research emerged during a pivotal period in pain science when researchers were beginning to understand the complex interplay between psychological stress and physical pain perception. The study contributed to a growing body of evidence that challenged traditional mind-body dualism, demonstrating that emotional experiences create measurable changes in physical systems. This work helped lay the groundwork for trauma-informed medical care and integrated approaches to treating stress-related conditions.
Further Reading
• Melzack, R., & Wall, P. D. (1965). Pain mechanisms: a new theory. Science, 150(3699), 971-979. - The foundational gate control theory of pain that helped establish how psychological factors influence physical pain perception.
• McEwen, B. S. (1998). Stress, adaptation, and disease: Allostasis and allostatic load. Annals of the New York Academy of Sciences, 840(1), 33-44. - Seminal work on how chronic stress creates wear and tear on body systems.
• Borsook, D., et al. (2013). Understanding migraine through the lens of maladaptive stress responses. Pain, 154(2), 200-203. - Research on how chronic stress contributes to pain conditions, with implications for trauma survivors.
About the Author
Susan S. Girdler is a distinguished professor of psychiatry and psychology at the University of North Carolina at Chapel Hill, specializing in stress psychophysiology and gender differences in stress responses. Her research focuses on how psychological stress affects physical health outcomes.
William Maixner is a renowned pain researcher and former director of the Center for Neurosensory Disorders at UNC, with extensive expertise in pain mechanisms and stress-related pain modulation.
Historical Context
Published in 2005, this research emerged during a growing recognition of the mind-body connection in pain science. The study contributed to understanding how chronic psychological stress creates lasting changes in pain processing systems, bridging psychology and neuroscience.
Frequently Asked Questions
Chronic stress from abuse alters the body's natural pain-processing systems, making survivors more sensitive to physical discomfort and disrupting normal pain-relief mechanisms.
Yes, absolutely. Research shows that chronic psychological stress creates measurable changes in how the nervous system processes pain, making the physical symptoms very real and valid.
Studies show gender differences in stress-induced pain responses, with women often showing different patterns of stress-related pain sensitivity compared to men.
Prolonged psychological stress from abuse can contribute to chronic pain by dysregulating the body's natural pain management systems and increasing overall pain sensitivity.
Research suggests that when natural stress-relief mechanisms are disrupted by chronic abuse, survivors may unconsciously seek alternative ways to manage both emotional and physical pain.
The duration varies, but understanding that these are stress-related neurobiological changes means they can potentially heal with appropriate trauma-informed treatment and time.
Trauma-informed approaches that address both psychological healing and nervous system regulation tend to be most effective for stress-related pain conditions.
Yes, it's important to have physical symptoms properly evaluated while also addressing the underlying trauma that may be contributing to pain sensitivity.