Beyond the “Short Circuit”: A Mind-Body Approach to PEM, Long COVID, and Chronic Fatigue

January 9, 2026

For those living with Myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) or Long COVID, daily life often feels like navigating a battery that doesn’t just run low—it completely short-circuits. This phenomenon, known as Post-Exertional Malaise (PEM), is more than just feeling tired; it is a complex physiological reaction that can halt recovery. However, emerging research into mind-body therapies, including hypnotherapy, body awareness, and relaxation techniques, is offering new ways to recalibrate the nervous system and manage these “crashes.”

Decoding the Crash: What is Post-Exertional Malaise?

Post-Exertional Malaise (PEM) is the hallmark symptom of CFS and a primary feature of Post-COVID Syndrome. It involves a severe worsening of symptoms after physical, mental, or emotional effort (Steinacker et al., 2022). Unlike the fatigue healthy individuals feel after exercise, PEM is characterized by:

Delayed Onset: Symptoms often peak 24 to 48 hours after the triggering activity.
Systemic Impact: It affects multiple organs, leading to profound exhaustion, “brain fog,” muscle pain, and headaches (Steinacker et al., 2022).
Prolonged Recovery: A “crash” can last for days or weeks, making traditional “push-through” rehabilitation strategies potentially harmful.
The Autonomic Nervous System and the Stress Loop
Why does the body react this way? Evidence suggests that chronic fatigue involve a “vicious cycle” where the autonomic nervous system (ANS) becomes dysregulated. The stress system may shift from chronic hyperfunction (over-activity) to hypofunction (under-activity), leaving the body unable to properly manage pain, immune responses, and energy demands (Wailes, 2004).

Rebuilding Trust Through Body Awareness and Relaxation

When your body feels like it has “betrayed” you, it is common to lose trust in your physical sensations. Body Awareness Interventions (BAI) focus on helping patients develop a more positive self-experience through reflection and physical awareness. A meta-analysis of 29 studies found that BAI can significantly improve quality of life and reduce anxiety and depression in CFS and fibromyalgia patients (Courtois et al., 2015).

Similarly, Relaxation Therapy, particularly Guided Imagery, has shown moderate evidence for providing acute relief from pain and fatigue (Meeus et al., 2015). While relaxation alone may not cure the condition, it serves as a critical tool for calming the nervous system and reducing the overall “stress load” on the body.

Hypnotherapy: A Clinical “Booster” for Recovery

Hypnotherapy goes beyond simple relaxation. It is a clinical state of focused attention that allows for greater response to therapeutic suggestions, acting as a “bridge” between the mind and the nervous system (De Benedittis, 2022).

Enhancing Traditional Therapy: One study demonstrated that adding hypnosis to traditional Cognitive Behavioural Therapy (CBT) significantly increased the energy levels of CFS patients compared to those receiving CBT alone (Wailes, 2004).

Neuroplasticity: Hypnosis can “decouple” certain brain processes, helping the brain process information more efficiently and reducing the cognitive strain that often leads to PEM (De Benedittis, 2022).

Success in Practice: A Case Study

The power of these tools is highlighted in a clinical case involving a 21-year-old with severe CFS. Her primary struggle was “mental drifting” and cognitive exhaustion that occurred after only a few hours of activity (Hammond, 2001).

By combining neurofeedback with self-hypnosis—which she practiced for just 3–4 minutes several times a day—she achieved a “considerable improvement” in her vigor and mental clarity. These gains were not fleeting; follow-up tests 5, 7, and 9 months later showed that she had successfully maintained her progress (Hammond, 2001).

A Holistic Path Forward

Managing Long COVID and CFS requires a multi-layered strategy. While “pacing” is essential to avoid PEM crashes, incorporating mind-body tools like hypnotherapy and body awareness can help recalibrate the nervous system’s response to stress. By addressing both the physiological and psychological aspects of these conditions, we can find a more balanced path toward health.

Thank you, A, for asking me to write about this important topic. If you have a topic you’d like me to write about, feel free to contact me at hello@kristafrancis.ca

References

Courtois, I., Cools, F., & Calsius, J. (2015). Effectiveness of body awareness interventions in fibromyalgia and chronic fatigue syndrome: A systematic review and meta-analysis. Journal of Bodywork and Movement Therapies, 19(1), 35–56. https://doi.org/10.1016/j.jbmt.2014.03.003

De Benedittis, G. (2022). The potential role of hypnosis and neurofeedback in linking neuroscience to psychotherapy. International Journal of Clinical and Experimental Hypnosis, 70(3), 227–248.

Hammond, D. C. (2001). Treatment of chronic fatigue with neurofeedback and self-hypnosis. NeuroRehabilitation, 16(4), 295–300.

Meeus, M., Nijs, J., Vanderheiden, T., Baert, I., Descheemaeker, F., & Struyf, F. (2015). The effect of relaxation therapy on autonomic functioning, symptoms and daily functioning, in patients with chronic fatigue syndrome or fibromyalgia: A systematic review. Clinical Rehabilitation, 29(3), 221–233. https://doi.org/10.1177/0269215514542635

Steinacker, J. M., Kirsten, J., Schulz, S. V. W., Jerg, A., Kersten, J., Matits, L., & Schellenberg, J. (2022). Rehabilitation after COVID-19 – the challenge of post-COVID syndrome with post-exertional malaise. German Journal of Sports Medicine, 73(5), 163–166. https://doi.org/10.5960/dzsm.2022.539

Wailes, J. (2004). The use of hypnosis in boosting the effect of cognitive behavioural therapy in the treatment of chronic fatigue. European Journal of Clinical Hypnosis, 5(3), 9–17.