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I'm a family member or partner
You're trying to understand something that's hard to see from the outside. That care matters enormously.
Guidance
- ME/CFS is not tiredness, laziness, or depression. It is a chronic, multi-system illness with measurable biological abnormalities.
- It's an invisible illness — your loved one may look fine while experiencing severe symptoms. This disconnect is one of the hardest parts.
- Capacity fluctuates unpredictably. A good hour doesn't mean a good day. A good day doesn't mean recovery.
- Post-exertional malaise (PEM) means that activity today can cause a crash 1–3 days later. If they "overdid it" on Saturday, Monday and Tuesday may be spent in bed.
- Many people with ME/CFS describe a profound loss — of career, social life, independence, identity. Acknowledging that grief matters.
If you read one thing
Standard · 3 min
ME/CFS and Long COVID overview
A comprehensive road map of ME/CFS biology — helps explain the illness to others.
Read this →Recommended reads
What is ME/CFS?
Standard · 3 min
A clear foundation for understanding the illness from the outside.
Understanding Post-Exertional Malaise
Standard · 3 min
Why rest isn't laziness — and why pushing through can cause serious harm.
NICE guidelines on ME/CFS
Quick read · 30 sec
Official clinical guidelines — useful for understanding how ME/CFS should be managed.
The Human Burden of ME/CFS
Standard · 3 min
Grief, identity loss, isolation, and the psychological weight of living with severe illness — and how families can respond.
More resources are available in the Atlas and Evidence sections.