REGISTER TODAY AND SAVE! Hypersomnia Foundation #BeyondSleepy Conference in Charlotte, June 3—5, 2022!
Come catch up with old friends and make new ones while learning the latest on research, treatments, and educational initiatives.
Stay in Touch
About IH &
Related Sleep Disorders
Hypersomnias Due to Other Conditions
Classification of Hypersomnias
Patients & Supporters
International Healthcare Provider Directory
How to Choose a Healthcare Provider
IH Severity Scale
Advice for Living With a Hypersomnia
Join Our Healthcare Provider Directory
Research Award Program
IH Severity Scale & Guide
Guides for Working With People With Hypersomnias
International Patient Registry – Join or Update Your Data
Completed Studies & Results
& Emergency Planning
Disability & Health Insurance
Education Essentials for Students
Hormonal Therapy, Birth Control
IH Summary: Characteristics
& Diagnostic Criteria
Medical Alert Options
Parenthood & Pregnancy
Personal Journey Stories
Sleeping/Napping in Your Car Safely
Sleepy Students HINT Test
Sleepy Patients HINT Test
Tips for Supporters
Videos & Podcasts
Who We Are
Medical Advisory Board
Scientific Advisory Board
« Back to Glossary Index
In medicine, the process of considering other diagnoses which have similar symptoms or signs.
Ask the Doctor: IH, CFS and Fibromyalgia – How Do They Differ?
What Does One SOREMP Mean?
New Findings in a Large Well-defined Group of People with KLS