Patient-first education for complex conditions.
Built with clinicians and patient communities. We focus on conditions that are often missed, misdiagnosed, or under-recognized in routine care.
Trusted, patient-first explanations of complex conditions.
Overviews, common triggers, and what current research suggests — written in clear language, reviewed for accuracy.
Postural Orthostatic Tachycardia Syndrome
An autonomic disorder marked by excessive heart rate increase upon standing.
Reversible Cerebral Vasoconstriction Syndrome
A rare condition causing thunderclap headaches from transient cerebral artery narrowing.
Parsonage–Turner Syndrome
Sudden-onset shoulder and arm pain followed by weakness, often immune-mediated.
Borrelia burgdorferi Infection
Tick-borne infection with multisystem effects; presentation varies widely by stage.
Autonomic Nervous System Dysfunction
An umbrella for conditions affecting heart rate, blood pressure, digestion and temperature.
≥15 headache days/month, ≥8 with migraine features
A neurological condition with sensitivity to light, sleep, and hormonal cues.