In an international survey (n=1534) https://www.mdpi.com/2075-4418/9/1/26, 67% of those with ME/CFS reported they never recovered from a crash (that caused postexertional malaise).

Patients & professionals should be informed of this risk.

Exertion has ruined some people's health

#MEcfs #CFS #PwME #PEM @mecfs