A free, global home for medical knowledge — symptom guidance, searchable reports, and real stories from people who've been there. Built by a community of hospitals, clinicians, and patients, and never behind a paywall.
Medical reports, historical data, and real patient stories, searchable in one place — written and reviewed by the people who lived them and the clinicians who treated them.
Three purpose-built assistants meet you where you are, whether that's a worrying symptom at 2am, a search through the literature, or a hard week you need to talk through.
Partner hospitals contribute training courses and anonymized case data directly, so the library keeps growing from the people practicing medicine every day.
Funded by donations and merch, not by charging the people who need it most. Every tool on this site is, and will stay, free to use.
Each assistant is scoped to one job, so it's fast and clear about what it can and can't do for you.
Describe what you're feeling in your own words and get general guidance on what it might be and what to do next.
AI AssistantDescribe a topic, condition, or question, and it scans the full library for the closest matching reports and cases.
AI AssistantA calmer space to talk through stress, grief, or anything weighing on you, with support available any hour.
Submit surgical and clinical training courses, and add anonymized case summaries that strengthen the library for everyone.
Open the provider portalCourse material for medical students and educators, and continuing education resources for working doctors and nurses.
Visit the education hubDonations and merch sales cover hosting and development, so no one is ever charged to use Breathe.