Description
When your symptoms don’t fit into a neat box, you need a better map. Many patients spend years wondering if they have Narcolepsy or IH, only to find their test results changing over time. This infographic validates that confusion by illustrating the Biological Mechanisms – from Orexin deficiency to the “Everything Else” category of IH.
Use this resource to understand the “Nap Test” (MSLT) and why a single REM period can change your entire diagnosis. It provides a clear comparison of The Lived Experience, highlighting why an IH nap might leave you feeling more tired (sleep drunkenness) while a Narcoleptic nap offers a brief reset. Most importantly, it introduces the Spectrum Theory, proving that your symptoms are real even if the medical system is still catching up to the “N2 = IH” debate.






