v3.25.2
Cover
Aug. 13, 2025
Cover [Abstract]  
Document Type 8-K
Amendment Flag false
Document Period End Date Aug. 13, 2025
Entity File Number 001-38365
Entity Registrant Name HYPERION DEFI, INC.
Entity Central Index Key 0001682639
Entity Tax Identification Number 47-1178401
Entity Incorporation, State or Country Code DE
Entity Address, Address Line One 23461 South Pointe Drive
Entity Address, Address Line Two Suite 390
Entity Address, City or Town Laguna Hills
Entity Address, State or Province CA
Entity Address, Postal Zip Code 92653
City Area Code 833
Local Phone Number 393-6684
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Common stock, par value $0.0001 per share
Trading Symbol HYPD
Security Exchange Name NASDAQ
Entity Emerging Growth Company false
Entity Information, Former Legal or Registered Name Eyenovia, Inc.