5–10 min
ME/CFS Symptom Check
Structures symptoms against the Canadian Consensus Criteria and gives initial orientation for ME/CFS suspicion.
Canadian criteriaPEMFatigue
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Choose the right self-check when symptoms are hard to classify. The questionnaires structure symptoms and burden, but do not replace medical diagnosis.
Pick the check that fits your current symptoms.
5–20 minutes, anonymous, directly in your browser.
Instant evaluation with context and guidance.
Bring the result as a PDF to your next medical appointment.
Pick the questionnaire that matches your current question: ME/CFS suspicion, functional limitation, or fibromyalgia-leaning pain patterns.
Structures symptoms against the Canadian Consensus Criteria and gives initial orientation for ME/CFS suspicion.
Assesses your functional capacity with the validated FunCaP-27 questionnaire.
Checks whether pain distribution and symptom severity match a fibromyalgia-leaning pattern.
This page and the questionnaires support orientation and symptom documentation. They do not replace medical diagnosis, emergency care, or treatment decisions. Read methodology and limits →
Yes. All checks are based on peer-reviewed criteria: the ME/CFS checks on the Canadian Consensus Criteria, the FunCaP-27 on a validated functional-capacity questionnaire, the fibromyalgia check on the ACR-2016 criteria.
Your data are used solely to compute your result. We do not store personally identifiable data without your explicit consent. All processing is GDPR compliant.
Yes. You can export your result as a PDF and share it with your physician. It makes preparing for complex symptom conversations much easier.
The ME/CFS symptom check takes 5–10 minutes, the fibromyalgia check about 5 minutes. The FunCaP-27 severity assessment is longer, taking 15–20 minutes.
A noticeable result shows that your symptom pattern matches features of the examined condition. It does not replace a diagnosis – please seek medical advice and use it as a conversation starter.
Free, anonymous and done in minutes. Structure your symptoms – for yourself and your next medical appointment.
Pick the assessment that matches your current question – ME/CFS suspicion, severity grading, or fibromyalgia-leaning symptom patterns.
If the question is diagnostic orientation, the criteria-based assessment is usually the right start. If severity and daily limitation matter, a functional assessment can add more detail.
If pain distribution, fatigue, unrefreshing sleep, and cognitive symptoms are the main pattern, the fibromyalgia symptom check is the most direct starting point.
The ME/CFS symptom check helps with criteria-oriented symptom orientation. FUNCAP-27 is more useful when the question is severity, functional capacity, daily limits, or change over time.
No questionnaire replaces medical diagnosis. It can structure symptoms, estimate burden, and make follow-up discussions more precise.
WPI counts painful body regions. Symptom severity adds burden from fatigue, unrefreshing sleep, cognitive symptoms, and related complaints.
PEM changes how symptoms, exertion, and recovery should be interpreted. Without that layer, a questionnaire result can stay too abstract.