v3.26.1
Cover
Jun. 10, 2026
Cover [Abstract]  
Document Type 8-K
Amendment Flag false
Document Period End Date Jun. 10, 2026
Current Fiscal Year End Date --12-31
Entity File Number 001-33672
Entity Registrant Name PALISADE BIO, INC.
Entity Central Index Key 0001357459
Entity Tax Identification Number 52-2007292
Entity Incorporation, State or Country Code DE
Entity Address, Address Line One 4600 South Syracuse Street
Entity Address, Address Line Two Suite 900
Entity Address, City or Town Denver
Entity Address, State or Province CO
Entity Address, Postal Zip Code 80237
City Area Code (858)
Local Phone Number 704-4900
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 $0.01 per share
Trading Symbol PALI
Security Exchange Name NASDAQ
Entity Emerging Growth Company false