WikEM - Emergency Medicine

Emergency medicine reference guides help clinicians make faster, more confident decisions at the point of care. WikEM - Emergency Medicine delivers exactly that—a comprehensive knowledge base built by and for emergency practitioners, with thousands of quick problem-specific notes covering everything from acute presentations to complex management scenarios.

Whether you're an emergency physician, nurse, paramedic, or first responder, you'll find rapid-access clinical information across emergency medicine, pediatric emergency medicine, critical care, EMS, and urgent care. The app also supports family medicine, internal medicine, and primary healthcare practitioners who need reliable emergency protocols on demand. With over 100,000 downloads and recognition as a top emergency medicine resource, WikEM has become the trusted point-of-care reference for clinicians who need answers fast.

Built by the nonprofit OpenEM Foundation, this emergency medicine wiki is designed exclusively for medical practitioners—organized for real-world use, cross-referenced for quick lookups, and continuously updated by a community of clinical experts. Access the same content available on the web, now optimized for mobile use when you need it most.

Join thousands of clinicians who rely on WikEM - Emergency Medicine for evidence-based, practitioner-approved guidance. Contribute your expertise to our growing community and help shape the future of emergency medicine education.