Exhibit 23.1 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We hereby consent to the incorporation by reference in this Registration Statement on Form S-3 of our report dated March 26, 2004 relating to the financial statements, which appears in The Quigley Corporation's Annual Report on Form 10-K for the year ended December 31, 2003. We also consent to the references to us under the headings "Experts" in such Registration Statement. /s/ PricewaterhouseCoopers LLP PricewaterhouseCoopers LLP Philadelphia, Pennsylvania October 14, 2004