v3.26.1
Document And Entity Information
3 Months Ended
Mar. 31, 2026
Document Information Line Items  
Entity Central Index Key 0000802257
Document Type S-1
Entity Registrant Name Mitesco, Inc.
Entity Incorporation, State or Country Code NV
Entity Tax Identification Number 87-0496850
Entity Address, Address Line One 505 Beachland Blvd., Suite 1-377
Entity Address, City or Town Vero Beach
Entity Address, State or Province FL
Entity Address, Postal Zip Code 32963
City Area Code 844
Local Phone Number 383-8689
Entity Filer Category Non-accelerated Filer
Entity Small Business true
Entity Emerging Growth Company false
Amendment Flag false
Business Contact [Member]  
Document Information Line Items  
Entity Address, Address Line One 505 Beachland Blvd., Suite 1-377
Entity Address, City or Town Vero Beach
Entity Address, State or Province FL
Entity Address, Postal Zip Code 32963
Contact Personnel Name Mack Leath
City Area Code 844
Local Phone Number 383-8689