United States securities and exchange commission logo February 1, 2021 John Climaco Chief Executive Officer CNS Pharmaceuticals, Inc. 2100 West Loop South, Suite 900 Houston, Texas 77027 Re: CNS Pharmaceuticals, Inc. Registration Statement on Form S-3 Filed January 27, 2021 File No. 333-252471 Dear Mr. Climaco: This is to advise you that we have not reviewed and will not review your registration statement. Please refer to Rules 460 and 461 regarding requests for acceleration. We remind you that the company and its management are responsible for the accuracy and adequacy of their disclosures, notwithstanding any review, comments, action or absence of action by the staff. Please contact Tim Buchmiller at (202) 551-3635 with any questions. Sincerely, Division of Corporation Finance Office of Life Sciences cc: Cavas S. Pavri, Esq.