A reference library for chronic illness

Know your illness.

Plain-language references on the conditions modern medicine has been slowest to take seriously. Citation-backed. Patient-grade. Free to read, free to download, easy to share with the people who need to understand.

Built by Rox Symptom tracking, medication tracking, and pattern-finding for fibromyalgia and the chronic illness cluster, connecting what you feel to what your wearable is measuring. Try Rox →

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Fibromyalgia

Nociplastic pain, deep fatigue, broken sleep, fibro fog. 1 in 30 adults. Most go undiagnosed.

Read the reference →

Coming soon

ME/CFS

Post-exertional malaise, profound fatigue, the central reference standard we measure against.

Coming soon

POTS

Postural Orthostatic Tachycardia Syndrome. Standing up shouldn't be hard, but it is.

Coming soon

Long COVID

The post-viral syndrome that turned chronic illness research upside down.

Coming soon

Endometriosis

A pelvic pain condition routinely dismissed for an average of seven to ten years before diagnosis.

Coming soon

EDS

Ehlers-Danlos Syndrome. Joints that bend further than they should, with system-wide consequences.