Exhibit 13.2

CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES–OXLEY ACT OF 2002

In connection with the Annual Report on Form 20-F of Theratechnologies Inc. (the “Company”) for the fiscal year ended November 30, 2013, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Marie-Noël Colussi, Vice President, Finance, of the Company certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

1. The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

2. The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: February 27, 2014

/s/ Marie-Noël Colussi

Name: Marie-Noël Colussi

Title: Vice President, Finance