EXHIBIT 32 CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF SARBANES OXLEY ACT OF 202 Earl L Yager, as Chief Executive Officer of CHAD Therapeutics, Inc. (the "Company"), and Tracy A. Kern, as Chief Financial Officer of the Company, hereby certify, pursuant to 18 U.S.C. Section 1350, that: (1) the Company's Quarterly Report of Form 10-Q for the quarterly period ended December 31, 2004, as filed with the Securities and Exchange Commission on the date hereof (the "Report") fully complies with the requirements of Section 13(a) or Section 15(d) of the Securities Exchange Act of 1934; and (2) the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company. Dated: February 10, 2005 /s/ Earl L Yager ----------------------------------- Earl L. Yager Chief Executive Officer Of CHAD Therapeutics, Inc. Dated: February 10, 2005 /s/Tracy A. Kern ----------------------------------- Tracy A. Kern Chief Financial Officer Of CHAD Therapeutics, Inc.