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-8 of our report dated March 26, 2004 relating to the consolidated financial statements, which appears in The Quigley Corporation's Annual Report on Form 10-K for the year ended December 31, 2005. We also consent to the references to us under the headings "Experts" in such Registration Statement. PricewaterhouseCoopers LLP /s/ PricewaterhouseCoopers LLP Philadelphia, Pennsylvania March 28, 2006