Description of Business	3 Months Ended
Mar. 31, 2023
Accounting Policies [Abstract]
Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block]	Note 1: Description of Business *Company Overview* Mitesco, Inc. (the “Company,” “we,” “us,” or “our”) was formed in the state of Delaware on January 18, 2012. On December 9, 2015, we restructured our operations and acquired Newco4pharmacy, LLC, a development stage company which sought to acquire compounding pharmacy businesses. As a part of the restructuring, we completed a “spin out” of our former business line. On April 24, 2020, we changed our name to Mitesco, Inc. We are a holding company with current operating plans to participate in the healthcare industry through the development of healthcare services, and with a view toward additional services and technology that may find a ready market in the healthcare industry. During early 2022 we continued on our plan to open primary care clinics around the United States in select markets, utilizing the experience, expertise, and training of licensed, advanced degreed nurse practitioners (“Nurse Practitioners”). During 2022 our clinics provided complete primary care, as well as a limited set of offerings addressing more specific needs for the general public. The medical practice focuses on whole person health and prevention. During late 2022 we decided to close our clinics due to a lack of funding for their operations and growth plans. We have always had a view toward additional healthcare technology and services offerings and are committing more time to that effort going forward. We have a number of near-term opportunities that we hope to pursue, assuming the capital markets make sufficient funding available at reasonable rates. Our operations are subject to comprehensive federal, state, and local laws and regulations in the jurisdictions in which it does business. There also continues to be a heightened level of review and/or audit by federal and state regulators of the health and related benefits industry’s business and reporting practices. As of the date of this filing, we are not subject to any actual or anticipated regulatory reviews or audits relating to our operations. The laws and rules governing our businesses and interpretations of those laws and rules continue to evolve each year and are subject to frequent change. The application of these complex legal and regulatory requirements to the detailed operation of our businesses creates areas of uncertainty. Further, there are numerous proposed health care, financial services and other laws and regulations at the federal and state level some of which could adversely affect our businesses if they are enacted. We cannot predict whether pending or future federal or state legislation will have an adverse effect on our business. We can give no assurance that the businesses, financial condition, operating results and/or cash flows will not be materially adversely affected, or that we will not be required to materially change its business practices, based on: (i) future enactment of new health care or other laws or regulations; (ii) the interpretation or application of existing laws or regulations, including the laws and regulations described in this Government Regulation section, as they may relate to one or more of our businesses, one or more of the industries in which we compete and/or the health care industry generally; (iii) our pending or future federal or state governmental investigations. Reverse Stock Split On December 12, 2022, our board of directors approved the filing of a certificate of amendment to our amended and restated certificate of incorporation (the “Amendment”) with the Secretary of State of the State of Delaware to affect the one-for-fifty. The Amendment became effective at 5:00 p.m. Eastern Time on December 12, 2022. Pursuant to the Amendment, at the effective time of the Amendment, every fifty (50) shares of our issued and outstanding common stock was automatically combined into one (1) issued and outstanding share of common stock The Reverse Stock Split affected all shares of our common stock outstanding immediately prior to the effective time of the Amendment. No fractional shares were issued as a result of the Reverse Stock Split. Stockholders of record who would otherwise be entitled to receive a fractional share received a full share thereof. As a result of the Reverse Stock Split, proportionate adjustments were made to the per share exercise price and/or the number of shares issuable upon the exercise or vesting of all stock options and warrants issued by us and outstanding immediately prior to the effective time of the Amendment, which resulted in a proportionate decrease in the number of shares of our common stock reserved for issuance upon exercise or vesting of such stock options and warrants and a proportionate increase in the exercise price of all such stock options and warrants. In addition, the number of shares reserved for issuance under our equity compensation plans immediately prior to the effective time of the Amendment were reduced proportionately. All share and per share amounts of common stock presented in this Quarterly Report on Form 10-Q have been retroactively adjusted to reflect the Reverse Stock Split.

Description of Business

3 Months Ended

Mar. 31, 2023

Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block]

Note 1: Description of Business

Company Overview

Mitesco, Inc. (the “Company,” “we,” “us,” or “our”) was formed in the state of Delaware on January 18, 2012. On December 9, 2015, we restructured our operations and acquired Newco4pharmacy, LLC, a development stage company which sought to acquire compounding pharmacy businesses. As a part of the restructuring, we completed a “spin out” of our former business line. On April 24, 2020, we changed our name to Mitesco, Inc.

We are a holding company with current operating plans to participate in the healthcare industry through the development of healthcare services, and with a view toward additional services and technology that may find a ready market in the healthcare industry. During early 2022 we continued on our plan to open primary care clinics around the United States in select markets, utilizing the experience, expertise, and training of licensed, advanced degreed nurse practitioners (“Nurse Practitioners”). During 2022 our clinics provided complete primary care, as well as a limited set of offerings addressing more specific needs for the general public. The medical practice focuses on whole person health and prevention. During late 2022 we decided to close our clinics due to a lack of funding for their operations and growth plans.

We have always had a view toward additional healthcare technology and services offerings and are committing more time to that effort going forward. We have a number of near-term opportunities that we hope to pursue, assuming the capital markets make sufficient funding available at reasonable rates.

Our operations are subject to comprehensive federal, state, and local laws and regulations in the jurisdictions in which it does business. There also continues to be a heightened level of review and/or audit by federal and state regulators of the health and related benefits industry’s business and reporting practices. As of the date of this filing, we are not subject to any actual or anticipated regulatory reviews or audits relating to our operations.

The laws and rules governing our businesses and interpretations of those laws and rules continue to evolve each year and are subject to frequent change. The application of these complex legal and regulatory requirements to the detailed operation of our businesses creates areas of uncertainty. Further, there are numerous proposed health care, financial services and other laws and regulations at the federal and state level some of which could adversely affect our businesses if they are enacted. We cannot predict whether pending or future federal or state legislation will have an adverse effect on our business.

We can give no assurance that the businesses, financial condition, operating results and/or cash flows will not be materially adversely affected, or that we will not be required to materially change its business practices, based on: (i) future enactment of new health care or other laws or regulations; (ii) the interpretation or application of existing laws or regulations, including the laws and regulations described in this Government Regulation section, as they may relate to one or more of our businesses, one or more of the industries in which we compete and/or the health care industry generally; (iii) our pending or future federal or state governmental investigations.

Reverse Stock Split

On December 12, 2022, our board of directors approved the filing of a certificate of amendment to our amended and restated certificate of incorporation (the “Amendment”) with the Secretary of State of the State of Delaware to affect the one-for-fifty. The Amendment became effective at 5:00 p.m. Eastern Time on December 12, 2022.

Pursuant to the Amendment, at the effective time of the Amendment, every fifty (50) shares of our issued and outstanding common stock was automatically combined into one (1) issued and outstanding share of common stock The Reverse Stock Split affected all shares of our common stock outstanding immediately prior to the effective time of the Amendment. No fractional shares were issued as a result of the Reverse Stock Split. Stockholders of record who would otherwise be entitled to receive a fractional share received a full share thereof. As a result of the Reverse Stock Split, proportionate adjustments were made to the per share exercise price and/or the number of shares issuable upon the exercise or vesting of all stock options and warrants issued by us and outstanding immediately prior to the effective time of the Amendment, which resulted in a proportionate decrease in the number of shares of our common stock reserved for issuance upon exercise or vesting of such stock options and warrants and a proportionate increase in the exercise price of all such stock options and warrants. In addition, the number of shares reserved for issuance under our equity compensation plans immediately prior to the effective time of the Amendment were reduced proportionately. All share and per share amounts of common stock presented in this Quarterly Report on Form 10-Q have been retroactively adjusted to reflect the Reverse Stock Split.