Exhibit 23.1
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We consent to the incorporation by reference in the Prospectus constituting a part of this Registration Statement on Form S-1 of our report dated March 25, 2021 relating to the consolidated financial statements of NovaBay Pharmaceuticals, Inc., which appears in its Annual Report on Form 10-K for the year ended December 31, 2020.
We also consent to the reference to us under the caption “Experts” in the Prospectus.
/s/ OUM & CO. LLP
San Francisco, California
February 4, 2022
