> All Free Literature

PEM: Understanding Post-Exertional Malaise (PEM) poster

Infographic explaining post-exertional malaise (PEM) in ME/CFS: what it is, common triggers, how it unfolds over time, symptoms and why pacing matters.

You can download a PDF file of this item.

Is this helpful?

Understanding Post-Exertional Malaise (PEM)

Post-exertional malaise (PEM) is the defining feature of ME/CFS. Our Healthcare 4 ME team created this infographic poster for people living with ME/CFS, their families and the healthcare professionals supporting them. It explains what PEM is, what can trigger it, how it typically unfolds and why pacing matters.

Recognising and managing PEM is essential to prevent deterioration and support recovery. Feel free to download and share it.

Please note

The contents of our information booklets are correct at the time of publishing. Literature is continually under review and updates are published periodically.

Medical Disclaimer : This leaflet is not intended to be a substitute for personalised medical advice or treatment. You should consult your doctor whenever a new symptom arises, or an existing symptom worsens. It is important to obtain medical advice that considers other causes and possible treatments. Do not assume that new or worsened symptoms are solely because of ME/CFS or Long Covid.

Shopping Basket
Scroll to Top