EXHIBIT 23.3
CONSENT OF INDEPENDENT ACCOUNTANTS
We hereby consent to the incorporation by reference in this Registration
Statement on Form S-4 of Pfizer Inc. of our report dated January 24, 2000,
except for Note 6, as to which the date is February 7, 2000, relating to the
financial statements of Warner-Lambert Company, which appears in the Annual
Report of Pfizer Inc. on Form 10-K for the year ended December 31, 2001. We also
consent to the reference to us under the heading "Experts" in such Registration
Statement.
PricewaterhouseCoopers LLP
Florham Park, NJ
October 17, 2002